AISubs v3.5
This week's theme is "I want to know more about the mystery of the body!"
Can something in the body dissolve metal?
Actually, 90% of the time, it does!
What is the power of fear hidden in sneezing?
It's full of surprising mechanisms!
One...
Two...
Please!
This special course is by professor Jun of Faculty of Education, Faculty of Health and Medical Technology, and specialist of anatomy, Dr. Higuchi and Ms. Katsura.
The second book is also about the mysteries of the body, which we have explained in detail.
Thank you for coming, Dr. Jun. - Thank you for having me.
First of all, let's study about the mysterious questions of the body.
Here is the first one.
If you shave your hair, does it get darker or not?
We often ask this question.
What do you think? - It doesn't get darker.
It doesn't get darker? - It doesn't get darker.
I have an image of it getting darker.
My sister shaved her hair and it got darker.
Your sister? - Yes.
She is a lazy person.
Your sister shaved her hair and it got darker.
I have an image of it getting darker.
Maybe...
When you shave your hair, you cut it like this, right?
When you shave your hair, it gets loose.
But when you shave your hair, you cut it.
That's why it looks thicker. - I see.
That's why it looks thicker.
What do you think about it, Dr. Jun?
You are sharp. - You are sharp.
Akari? - Yes.
It doesn't get darker. - It doesn't get darker.
That's what you just told me.
Hair has a cycle.
The hair you are shaving now will grow back one day.
Normally, it's thin, right?
As I told you before, you cut it.
This is the section you cut.
The thick part will remain.
The decision will come from the lower part.
Until now, the tip of the hair was thin.
But now, the thick part will grow back.
So, when you shave and grow your hair, it will look darker.
That's amazing.
However, the hair will grow back one day.
When it grows back, it will grow out of the root.
And it will grow out of the root again.
The tip of the hair will be thin and soft.
Let's move on to the next question.
Why does Ben's crying part hurt?
You know where Ben's crying part is, right?
You look like you don't know where it is.
It's not here.
It's here.
It's not painful at all.
Where is it?
It's the back of the neck.
It must be very painful.
The back of the neck is just below the skin.
The back of the neck is inside of the skin.
When you hit the skin of the back of the neck, you can feel the bone.
There is a membrane called "bone membrane" on the surface of the bone.
This membrane distributes a lot of sensory nerves.
The membrane, which reacts sharply to the stimulation of pain, is just below the thin skin.
So, when you hit here, you can feel the stimulation of pain directly.
And you will feel pain even if you have sensory stimulation.
I see.
Even in the second half of the program, we will continue asking simple questions about our bodies.
Before moving on to the next topic, let's watch this video first.
Do you know what this is?
This is actually my gut.
This is my dining room.
This is my stomach.
This pocket-like space is my stomach.
Stomach and the symbol in my gut.
This is my symbol.
This is beautiful.
This is the colon.
This is a triangle.
This is a rounder shape.
This is the characteristic of large intestines.
It's very beautiful, isn't it?
I thought it was beautiful when I saw it myself.
What happens to the food that enters the body?
Let's find out about the mechanism of shock digestion!
Here is the surprising truth!
"○○" means "melt the metal".
"a" means "pen".
What on earth is this?
What humans eat takes about 24 to 48 hours.
It takes about that much time to enter the mouth.
Then it's digested, absorbed, and then it becomes noodles and exits.
Does it take 24 hours?
It takes about that much time to exit.
It does, doesn't it?
What is that?
It seems like it exits in about 4 hours.
It's the soba from earlier!
Now, let's follow the order in which the food passes through the digestive system.
First of all, the entrance and mouth where you eat things.
This part of the mouth is amazing.
The digestion starts from the inside of the mouth.
When you eat something, you first chew it in your mouth.
Chewing means holding it with a hard tooth and chewing and rubbing it.
The first step of digestion is to make it finer.
Then, when you put something in your mouth, it reflects and the saliva comes out.
This saliva also plays a role in digestion.
Can you see how much saliva comes out in one day?
1 liter.
1 liter. That's quite a lot.
It depends on the day.
It's not that much.
I'll go with 2 liters.
Both of you are almost correct.
It's about 1 liter to 1.5 liters.
I can't say for sure, but it's about 1 liter to 1.5 liters.
Is this your saliva?
No, it's not.
You're so mean.
You wanted to show us your saliva.
It's clean.
It's clean, isn't it?
It's clean.
I'd like to talk about three roles of saliva.
The first one is chewing.
When your mouth is dry, it's hard for you to chew.
Saliva makes it easier for you to swallow.
The second one is protecting your teeth and gums.
And the third one is preventing cavities.
Cavities are essential for preventing cavities.
Cavities make acid in your mouth and melt your teeth.
And the role of saliva is to neutralize acid.
Saliva makes it easier for you to swallow.
It goes through your throat and esophagus.
It's also hidden in esophagus.
I'd like to talk about esophagus in this model.
Saliva goes through your throat and esophagus.
This esophagus is about 25cm in length.
Saliva goes through your throat and esophagus.
This is the amazing thing about esophagus.
You can swallow saliva even if you're upside down.
Is it only for people who train a lot?
I'd like to test whether it's true or not.
Can you do it for me?
I don't train.
Let's start the experiment.
I'd like to test whether it's true or not.
I'd like you to drink coke while you're upside down.
It must be tough.
I'd like to drink it now.
You should drink it when it's cold.
Wait a minute.
It's impossible.
I'm sorry for being like this.
It's okay.
You can't use this, can you?
You're drinking it.
It's decreasing.
It's tough.
You're upside down.
You're saying it's tough.
Saliva comes out of my throat.
Saliva comes out of your throat.
You drank it upside down, didn't you?
It's impossible for me to drink it like this.
Coke is the best.
Why can we drink it upside down?
A dining hall is not just a pile of food.
It's a muscle pile of food.
Is it a dining hall?
Yes, it is.
Except for when you eat food, the hall is closed.
I prepared a rice ball here.
It's a stocking.
It's the one you wore today, isn't it?
It's the stocking you wore today, isn't it?
When you look at it in a dining hall,
you can see the movement I just mentioned.
It looks like this.
A rice ball comes out of your mouth.
It goes through the dining hall.
And it goes through here.
At that time, you push it hard.
You hold it where you push the rice ball and push it hard.
And you push it hard.
Even if it's the opposite direction, you push it like this.
So you drank it upside down.
After passing the canteen in Japan, you will reach your stomach.
This is the amazing part of the stomach.
The stomach is a bag for storing food.
It's a bag for storing food.
Doesn't it digest food?
Of course, it digests food.
It's a bag for storing food.
How long do you store food in your stomach?
Four hours.
You can think of it as breakfast, lunch and dinner.
Thirteen hours.
Thirteen hours!
I called it "somehow".
Really?
Setsuya has a strong will.
Doctor, how long does it last?
It lasts about four hours.
You called it "somehow", didn't you?
During that time, your stomach will become sticky.
Your stomach will become sticky like porridge.
Doctor, my stomach gets full, doesn't it?
But I can still eat sweets.
You can eat sweets.
Girls really eat sweets.
Even if you have a full stomach.
I see.
Your stomach is full, but you can still eat sweets.
Your appetite will be stimulated.
It's like when you eat Nasubi's nukazu cake and you can eat a lot of rice.
It's the same.
But...
I think there is a stimulus for eating.
I used to be an idol.
This is how I got used to it.
If you take a step forward, you will be like this.
People in Osaka can see it.
Even if you have a lot of food in your stomach,
the stimulation that stimulates appetite comes from the brain,
and the stomach exercise becomes active.
And you send the contents to the symptom early and create space.
That's called "separation."
It really fits.
As a phenomenon, it is explained like that.
It melts you because you want to eat it.
It opens you up.
Amazing.
Food doesn't rot.
The temperature in the stomach is about 37 degrees Celsius.
What happens if you put food in 37 degrees Celsius for four hours?
It hurts.
It doesn't rot in the stomach.
Usually, you don't get a gastric cancer.
There are people like that next to you.
Are you trying to say it's good for you?
There are many people like that.
The cause of rotting is bacteria.
Bacteria.
These bacteria are hard to reproduce in the stomach, especially in the stomach.
That's because of the work of gastric fluid.
Gastric fluid sterilizes you.
Gastric fluid has a very strong work.
Gastric fluid also melts metal.
Gastric fluid?
Gastric fluid has a work.
Let's watch the shocking video of "Does gastric fluid melt metal?"
First of all, a meat-melting experiment.
I'd like to dip this meat in the gastric fluid I made.
Gastric fluid contains enzymes that break down proteins.
I put enzymes in it, so it's a little cloudy.
Enzymes.
I put meat in it like this.
It's been 40 minutes.
It's a little cloudy, but it's a little softer.
Can you see it?
Let's pull it up.
It's been about 60 minutes.
It used to be a proper lump of meat, but now it's melted.
That's amazing.
This is the work of gastric fluid.
Usually, we break down protein contained in meat like this.
This time, it's the same ingredient, but only the enzymes of protein have been removed.
Other ingredients are adjusted in the same way as gastric fluid.
You put it in there.
When you do that, it foams up like this and starts to melt.
This is a state of acid that melts metal.
It contains enzymes.
If you look at it for 20 minutes and 25 minutes, it's getting smaller and smaller.
It's faster than meat.
After about 30 minutes, the metal will fall off the string.
After about 35 minutes, the hard metal called magnesium will melt like this.
This is a substance called enzyme that comes out of meat.
It's called gastric fluid.
It's an enzyme that breaks down and breaks down the protein I mentioned earlier.
Gastric fluid is a mixture of these two enzymes.
Even if you make a mistake and eat metal, you don't have to worry about it, do you?
Even if you drink a nail?
No, you'd better not worry about it.
But if it's that strong, your stomach itself is likely to go crazy.
Gastric fluid protects the walls of the stomach.
By coating this gastric fluid, your body will survive without melting.
However, the function of the stomach barrier function...
If it weakens, it will be like this.
There is a word that I often hear, "Ikaiyo".
This is because the gastric fluid has been eroded by gastric fluid.
That's stress, isn't it?
That's why the function of the stomach barrier is weakened or the gastric fluid comes out strongly.
Does this have a hole?
Yes, if it gets worse.
So I want to go to the hospital and treat it before that happens.
It's just a heavy story.
When my father became single, he became "ikaiyo".
When he came home, he collapsed and was hospitalized for about three months.
What are you talking about?
What were you trying to do?
Do you remember your father?
He was quite stressed out.
What did you do?
It's a gentle story.
I'm about to cry.
Next is about the gastric fluid that comes out after eating.
Does it have a deep relationship with the stomach?
This is a picture of the stomach we took out earlier.
There is a part called "ithei" above the stomach.
Air accumulates here.
The ceiling is slightly bulging like a dome.
Air accumulates here from what has accumulated here.
Earlier it was cola.
In the case of cola, carbon dioxide comes out.
Along with food, air is usually swallowed.
The swallowed air accumulates in this high position.
If you can't hold it here, the entrance will loosen and you will vomit.
Is it true that people who eat fast are easy to get fat?
It is said that you should chew well and eat slowly.
This is because the stomach is bulging.
You can get a sense of satiety.
There is enough time for the stimulation of the stomach to expand to reach the brain.
It doesn't reach you right away.
Before the stimulation of food entering the stomach reaches the brain,
If you eat fast, you can get a sense of satiety.
It doesn't stop there.
It's a difference in time.
That's why you should eat slowly.
Chewing well is also transmitted to the brain.
There is a theory that it works to get a sense of satiety.
Chewing well and eating slowly may be one of the secrets of not getting fat.
It is the small intestine that is digested in the stomach and carried.
There is also a great place in this small intestine.
The small intestine is the part that continues from the stomach.
Around the navel and inside the stomach are full of small intestine.
Let's look at the great place of the small intestine.
How large is the surface area of the small intestine?
It is about three times the size of the world.
Three times the size of the world?
Let me tell you about the length first.
The length is about five or six meters.
There are people from all over the world, but in fact it is about this much.
It is about six meters long.
What are you doing?
I used to do it in the past.
I'm sorry.
This is amazing.
It is very large.
One side of the tennis court can hold up to 1,000 newspapers.
The surface area inside is very large.
In order for you to see it, we have a microscope.
We would like you to see the surface of the small intestine.
The small intestine has an area of one side of the tennis court.
There is a way to widen the surface of the small intestine.
First of all, as you can see, there are a lot of wrinkles.
If you widen it further, there is a fine bump like the surface of a towel fabric.
This is called "wrinkle".
If you look at it with a microscope, there are a lot of vertical protrusions like this.
Let's widen it further.
This is the cell of the small intestine.
There are also fine protrusions on the surface of this cell.
If you widen the small intestine like this, widen the protrusion called "wrinkle", and widen each fine cell further,
the surface area will be 200 mm² or more.
As I said earlier, it is in a narrow period of time.
To make the surface area so large that you can touch the contents and absorb it from there,
a small intestine is a place where digestion and absorption are done in earnest.
In the beginning of this small intestine, there is a part called "twelfth intestine".
I will reproduce it in my stomach.
This is the small intestine I mentioned earlier.
This is the small intestine.
The part that connects from the small intestine to the small intestine is near the back.
This is it.
The C-shaped part that turns around here is the "twelfth intestine".
It is said that the name is "twelfth intestine" because of the length of the fingers that exceed 12 fingers and are lined up sideways.
In fact, there is one internal organ that connects with the "twelfth intestine".
That is the "cervical vertebra".
If you look at the back of the cervical vertebra, you can see something fluffy here.
This is a great organ.
The "cervical vertebra" is amazing here.
The strongest digestive system secretes water solution.
The "twelfth intestine" secretes water solution made of "cervical vertebra".
It is a digestive fluid containing digestive enzymes.
The mouth secretes saliva and the stomach secretes gastric fluid.
However, the "twelfth intestine" secretes water solution.
This water solution breaks down various nutrients such as carbs, rice and bread, protein, meat and fat.
This water solution is so small that it is absorbed by the body.
This water solution works all-round.
On the contrary, if this is a disease, it will be difficult.
Yes, it will be difficult.
Especially, the "cervical vertebra" is located deeper in the body.
We want to take good care of it.
It works as a water source.
It is a very scary disease.
It is scary, isn't it?
For example, if you have a backache and you think you have a stomachache, you drink water.
Do you often drink alcohol?
Yes, I often do.
You drink a lot, don't you?
If I really drank alcohol, I would have a stomachache like this.
I didn't ask you about it at all.
You only care about your health.
I didn't ask you about it at all.
I don't care about you.
I don't care about your water source.
The disassembled food is finally taken to the "cervical vertebra".
What happens in the "cervical vertebra" ?
As I said earlier, most of the nutrients are absorbed in the "cervical vertebra".
In the "cervical vertebra", nutrients are not absorbed yet.
It is a place where nutrients are absorbed and lumps of noodles are formed.
Let's take a look at the "cervical vertebra".
Here it is.
This is a small amount of "tabekasu".
What is the rest of this?
What is this small amount of "tabekasu" ?
I heard it's red.
Red?
It's like the redness of an elephant's stomach.
It's red.
Is it dirty red?
Is it okay, teacher?
It's pretty sharp.
I've been talking about "noodles" with an acquaintance of mine.
It's complicated because there are so many things.
It's complicated.
In fact, the "tabekasu" of "mishouka" is only a little.
It's a little red, but it's the "cervical vertebra".
The "cervical vertebra" is a "kasu" that has fallen off.
This kind of thing is reborn.
It is reborn more and more.
It's residual damage.
Or it's bacteria in the intestines.
Bacteria in the stomach.
This is 90% or most of it.
Even if you don't eat, it will come out, right?
The "mishouka" may basically disappear, but the cells in the body are reborn.
The "cervical vertebra" is born and died like "zentokkai" in two days.
Even if you don't eat, it will come out even if you eat one or two meals.
By the way, if you exercise after eating, will you get hungry?
This is also a cause of "cervical vertebra".
There are various theories, but one interpretation is that when you look up and down, you can see "kadokko" like this.
For example, after eating, contents are sent here and shaken.
Gas accumulates from the inside and accumulates in "kadokko" like this.
Then, the pressure in there becomes higher, you get hungry and it hurts.
So there are cases of "kadokko" from the side and there are cases of "kadokko" from the side.
There are many other theories, but one of them is that "kadokko" accumulates in "kadokko".
Body questions you want to know!
The second half is about "onara" that still worries you.
What happens if you put up with "onara"?
Yes, I know. Oh, you're fast, Kanagi-chan.
I've heard of it.
Are you sure about that?
I always swallow it at first stomach...
and then if I say it out loud to someone, they'll ask me "Oh, it stews one's tongue..."
That's how it works?
Those are from someone?
You gave an interesting answer...
In fact, it comes out as breath.
What?!
Does that mean it's gas? Not gas?
No, it's not gas.
However, if you swallow gas without letting it out, of course, you'll have a fart in your stomach.
The main component of a fart is mostly air.
If you swallow air that you couldn't do as gas in your intestines, you'll have a fart in your stomach.
I know you're confused, but it doesn't mean you'll have a fart when you swallow it.
The gas will be absorbed by the intestinal wall.
Does gas also absorb gas?
Yes, gas also absorbs gas.
If you can't do it, you can't leave it as it is.
The gas will be absorbed by the intestinal wall, circulate the blood stream, and come out of the lung as breath.
Doesn't it smell like that?
It doesn't always smell like that.
It doesn't come out directly as it is.
It goes through the liver and various chemical substances once in a while.
It doesn't come out of your mouth or breath 100 percent as it is.
The gas will be absorbed by the intestinal wall, circulate the blood stream, and come out of the lung as breath.
Do you sneeze when you look at the sun?
Do you know what it is?
I don't know.
I don't know, either.
Do you know what it is?
I know.
Does anyone know what it is?
Isn't it that little?
First of all, I was told not to look at the sun.
She was told not to look at the sun because of her bad eyesight.
But when you look at the sun, you know what it is, right?
I look up and say, "Oh!"
You know what it is, right?
I've never sneezed.
What about this, teacher?
It's a phenomenon, too.
What?
It's called "light sneezing reflection."
It's a reflection of sneezing.
You know what it is, right?
It's in the back of the nose.
When you stimulate it, you sneeze.
It's a reaction of the body trying to spit out what's in your nose.
Even in strong light, the sensory nerves of the eyes and nose go to similar places.
It is thought that it leads to sneezing.
So you don't look at the light when you sneeze and you don't sneeze and you feel sick, do you?
I do, I do.
Really?
I thought we all had the same consciousness.
No, we don't.
When I sneeze here, my dad looks at me and says, "You're definitely sneezing."
It's really funny.
The power of sneezing is amazing, isn't it?
The power of human sneezing.
As I said earlier, we have to blow it away, so we have to release it with a certain amount of pressure.
Mr. Nakagawa, please experiment with the power of sneezing.
Let's measure Mr. Nakagawa's sneezing power with this machine that can measure the wind of the moment.
First of all, let's breathe normally.
There is a graph.
It's a gentle wave when you're breathing normally.
It's not like this.
It's not a big wave, is it?
You're breathing normally, right?
Let's measure it.
The highest speed of this mountain...
That's right. My lung was over there.
It moved a little, didn't it?
It's about 5 km/h, isn't it?
5.5 km/h.
You're breathing at a very slow speed.
Next, I'd like you to sneeze.
I see.
It goes up a little, doesn't it?
Let's do it again.
It's about the same, isn't it?
Let's measure the highest speed of this mountain.
The speed of sneezing is 59 km/h.
It's 60 km/h.
It's about the speed of a car.
It's about 5.5 km/h.
It's fast.
That's right.
It's about this speed for a simple sneeze.
It's quite powerful here, isn't it?
It is, isn't it?
Next, I'd like you to stimulate your nose and sneeze.
I see.
Will it go up 100 km/h?
It's difficult even to watch.
It suddenly comes up.
When you do this, people's faces look very funny.
They look like they're drooling.
That's amazing!
Let's measure it.
How fast is it now?
Wow!
That's fast!
Even if it's not a major league, I can't do it at this speed.
It's just a momentary speed.
I want to do it at 200km/h.
Can you do it?
Can you do it at 200km/h?
I'll do it at 200km/h and I'll do it at 200km/h.
I see.
You look like you did it when your bike was stolen.
You look like you didn't do it.
I left my bike here.
I didn't do it!
You can do it!
I didn't do it!
You can do it!
Kawata, have you ever seen 200km/h before?
No, I haven't.
No, you haven't!
It's a world record!
You can't do it!
I'll do it, too!
You can do it!
This is the only way!
How is it?
Kawata, say you're about to do it, too.
She did it!
This is amazing!
Let's measure it.
Can you do it?
She did it!
I can do it!
I can do it at 200km/h!
Wait a minute.
It's going in everywhere.
You can't do it!
Please get a parachute.
You can't do it!
This time's mission is to go higher and climb up the rock wall.
The three of them will try "knock climbing".
They will aim for idols' heights and climb up the rock wall without fear.
They will climb Shirahama's Sandanbeki, which is about 15 meters high.
As a reward for climbing Sandanbeki, they can eat Shirahama's famous high-class fish and fish dishes.
Last time, they practiced at the gym and tried the rock wall's height.
Can they really climb up the 15-meter-high rock wall?
Wow!
We're going up now.
If you want to give up in the middle of climbing, where do you want to give up?
Like a point of giving up.
A point of giving up?
It's hard for me to think about giving up now.
I'll do my best, too.
Now it's time for the real thing.
The top batter is Kanakichi, who is the most stable.
First of all, they have to move horizontally.
Yes, that's it.
This one?
I'm scared, too.
They cleared the first obstacle and continued to climb steadily.
We're halfway there.
It's so high!
- I want to climb! - You can do it!
- Tomo arrived at the halfway point.
If you look at it, it's over.
From here, a tough rocky slope where you can only step on your toes continues.
You can do it!
- No, I'm scared! - Once you get there, you'll be relieved.
The last obstacle is to raise your body with the power of your arms.
I'm dying!
Where is it?
- It's so high! - You can do it!
- I'm scared! - You can do it!
- She successfully raised her head. - That's amazing!
- I'm here! - Wow!
- Congratulations! - I did it!
Even if I'm a little scared, I'm fine.
Next, Ai, who was the worst at climbing in practice.
First, the first obstacle.
- What's that? - It looks like a shark.
- It's cool! - Is it cool?
- It looks like a commercial for a nutritional drink. - I know!
- You can do it! - It's so high!
- No, it's low! - I'm scared!
- It's so high! - You can do it!
- You can do it!
- You're getting crazy!
- You're getting excited!
And Airi safely reached the top.
- I think it's because of the trees I've climbed for a long time. - I think it's because of the trees you've climbed for a long time.
- My hands and feet are moving relatively naturally.
I'm glad.
Last, Shuu, who is the most scared.
Will everyone be able to reach the top?
I'm always bad at it, so for Manabu-kun's location...
I want to do my best and show you my best effort this year.
The first point is, because of their climbing style, it's surprisingly easy to reach the top.
It's tough from here.
Can we take a break?
I think we should put a choke there.
Isn't it dangerous?
Raise your left leg a lot more.
The mark you're drawing.
A little more to the middle.
That's dangerous.
Wait.
Shuu, who is scared of heights, doesn't want to look down...
So it's hard for her to confirm where to climb.
Calm down.
Wait a minute.
I can't do it.
What about your right leg?
She struggles with the second obstacle and can't climb it.
What should I do?
You said you should put a choke around your waist, didn't you?
Should I raise my left leg a lot?
With the teacher's advice, they finally climb up...
and reach the last obstacle that requires arm strength.
That's the only way.
Can you do it?
It's too high. I can't do it.
You can do it!
Go! Go! Go!
You can do it!
You did it!
Shuu, you can do it now.
You can do it now.
I can't do it anymore.
I can't look down anymore.
With that, Shuu also successfully climbed up.
I heard a lot of voices from below.
I climbed up because I was frustrated.
The week also arrived at the top and the three people were successful.
That's why I went to the store for a reward for eating.
First of all, make a fresh clam caught on this day.
It has a soft texture.
Really?
The texture feels a little fluffy.
Kuen ate it.
Kuen ate me.
What are you talking about?
What's wrong with you?
Don't comment on me.
And then...
It's a snake!
Oh, no!
Isn't it just the right timing?
From the stomach to the liver, there is a lot of kuen in this kuen hot pot.
It looks delicious!
The meat is so soft!
It's melting in my mouth!
It's really delicious!
The meat is bigger than when I ate it for sashimi!
Can you see it?
It's bulging up!
The soup stock is soaked in it!
It's really delicious!
The three enjoyed the kuen dishes!
Amazing!
But it's amazing!
How long does it take?
What is this?
Why are you posing like this?
Are you in the middle of a gag?
I imagined a bowl from a canteria!
What is this?
It's amazing!
The kuen ate me!
You said something like a chronological order!
What is this?
I don't remember!
You don't remember?
It's amazing!
Don't you remember?
Kashiko was excellent last week, but she's not good at all, so we'll announce her stupidity.
We've prepared either a penalty or a tough penalty game for her.
Okay, I'll announce it.
This week's Kashiko is...
Akarin!
Because you got the correct answer.
You didn't get it right.
And this week's stupidity is...
Shuu!
It's not the world's third week.
Oh, I'm sorry.
You're the most stupid one.
I have something to say.
What happens if you put up with it?
It's dangerous. I might get sick.
Shuu gave us a stupid answer in the first question, but it's hard for her to give us an answer in the second question.
I think you should think about the order of the questions.
Okay.
By the way, don't talk about your health in front of the camera.
Don't say you're not good at tutoring.
Don't say that.
Okay, please.
Please.
Here's the question.
What happens if you put up with it?
It's dangerous. I might get sick.
Here's the next question.
What is said to be the strongest fire extinguisher?
Fire extinguisher.
Here's the last question.
What exercise does the canteen use to move contents?
Five, four, three...
The captain's exercise.
You got it right in three questions, but you didn't get it right in zero questions.
It hurts.
It doesn't hurt.
You should have told me you weren't taking classes before the quiz started.
You shouldn't have told me.
I'm not interested in my health.
You shouldn't say that.
Okay.
You still have me.
I'm sorry.