Original subtitles

Just 0,1 grams of anti-matter

can release energy as powerful as a nuclear weapon.

Integrating the particle acceleration cycle into a life

makes it possible to sustain its growth,

that was Professor Yanagisawa's study.

The legendary assassin, Grim Reaper,

was undergoing his experiments every day.

The anti-matter energy began to circulate through him,

replacing his body tissue

with a material that was tough yet flexible and structural.

Yanagisawa feared these tentacles

and reinforced the restraining table

while leaving the dangers of monitoring him to Yukimura Aguri.

And she came to know

that the Grim Reaper didn't know his real name or his date of birth

and that his words and his smile

were all things he learned in order to kill.

He also came to know

that there was no love between her

and her fiancee, Yanagisawa,

and that she's proud of her sister who is a striving actress.

It had almost been a year since they met,

and before they knew it,

this place had become their space to chat.

SIXTEENTH PERIOD PAST TIME BY KURAHASHI HINANO

Oh, by the way! Please take a look at my new shirt.

You're so stubborn. Why diminish your charm with tasteless clothes?

Tada! A demon-print tube top!

It's a bit tight, but it's stylish, isn't it?

Um, is it weird?

-Oh, no! This is... -I just though it was cute...

Is this a side effect of the experiment?

Your tentacles are honest.

Your hands can take on any shape,

maybe it reflects what you want to be, like a mirror?

What I want?

If you had been born in a peaceful world,

you would've been someone who is smart

but a bit lewd, and careless, cheap, stubborn,

and someone with a genuinely kind smile.

Akari, I might have some time tonight, let's meet up for dinner?

More importantly,

you sound so cheerful. Did you meet someone special?

What? I'm engaged!

Who cares? Leave that fake domineering man.

-Hey... -Well, whatever.

I want to hear about this guy you're into.

-So you're okay with that? -Yeah, treat me!

A present?

You said your neck is cold.

This is wide enough and it's stylish.

-Thanks... -I see that you don't like it.

Oh well... I was just curious about the sudden gift.

It's been one year since I first met you.

If you don't know your birthday, why don't we make it today?

You've told me so many stories and gave me lots of advice.

Please let me gift you with a birthday as thanks.

I accept.

I'm glad.

But I can't give this to you

as long as this wall is here.

And Yanagisawa told me

to quit teaching and work here full-time.

In the end, I wasn't able to light up the eyes

of my previous Class E students.

As with my current class...

I'm still so inexperienced,

and still...

But all of my students are such good kids!

They're all so unique and earnest and pure.

That's why I want to help them,

because I love my job and all of them.

Grim Reaper, I want to touch you.

Since you've supported me, I want you to give me the strength

to do my best this final year.

His fake smile had become his real smile before he knew it.

It's okay. You can do it.

Yes.

The first time they touched each other

was three hours before the birth of the crescent moon.

The moon?

Yes. Seventy percent of it was destroyed.

The test mouse released

anti-matter energy to the moon.

The cell division reached its limit?

Look at the human cycle

-and calculate the day this will occur! -Yes, sir!

Here it is. It'll be March 13th of next year.

The day he and this Earth will be destroyed...

-What shall we do, Chief? -What else?

We'll kill him.

All we have to do is stop his heart.

-Contact the US headquarters! -Yes!

I deserve a cursed death.

Don't lose hope!

-Let's think of a way... -But,

since I got this power...

This is goodbye, Aguri.

I will leave this place. It's earlier than I had planned,

but I've received enough power.

This facility is...

Stop! Don't do anything bad!

I want to stay with you...

-You plan to stop me? -Yes.

You? But how?

With those arms? And your brain?

You'd have to be superior to me

in order to stop me

or save me.

You're not even worth being a hostage.

You should leave before

you die in vain.

This is Yukimura. Please unlock door one.

Now, let's test out

the power I've received through torture.

The security system?

It's not activating.

The doors are blocked by strong mucus.

Thank you, Yanagisawa.

I gained an invincible body thanks to you,

albeit with my guidance.

So he was inducing the experiment?

Kotaro, please help him!

-Or else... -You bitch!

You go fawning over any man!

Where's your gratitude for being picked up by me?

Both you and that man!

Round up the security guards! We'll stop him.

Don't get too cocky, guinea pig.

We weren't only focused on the experiment.

Fire!

I can easily rupture an aorta

with a grain of sand.

I could've killed you all any time.

Tentacle mines,

a byproduct of anti-matter organisms.

When it's controlled with a sensor,

it becomes a subsonic weapon.

If it's implanted in a human, they get superhuman fighting power.

That's not enough

to kill me.

Kill him!

Surround him and destroy him!

Reinforced acrylic wall!

Either way, I'll die in a year.

I don't care if I die here.

Dying with the Earth isn't bad either.

No!

Once you step over to that side

you can't come back.

I saw everything.

I thought I saw everything.

But even though she was looking at me,

I didn't really see her.

Aguri!

I was careless.

I didn't know there was a trap there.

-Why? -I had to do that

or else I couldn't have stopped you.

I could've protected her if I saw it 0,1 second faster,

or if I'd trained my tentacles for medical treatment.

Why? I had plenty of time to notice.

Why didn't I use my power to kill,

my destructive powers to help someone?

Why? Why?

It's as if I killed you.

That's not true at all.

I did it because I wanted to.

And besides, I don't mind

being killed by you.

You're that important to me.

Someday you'll meet someone like that too.

I won't regret being killed by you.

But I won't find anyone else other than you.

If you'll give me your time,

the year you have left,

please teach those kids.

Just like you,

they're lost in the darkness.

If you look straight at them,

I'm sure...

What wonderful tentacles.

With these hands,

you'd be a wonderful teacher...

It's so ugly...

I finally realized

that her flaw was

also her charm.

I'll use the time I have left

as a teacher.

I will watch with my own eyes,

the students you've watched.

No matter what happens,

I won't let my tentacles go.

My tentacles asked me, what I wanted to be.

I want to be weak.

Full of weaknesses and approachable,

able to sense the weakest things,

and protect them and guide them...

A creature like that.

A teacher like that.

At times I may make mistakes or show my cold personality.

But I'll try my best

to do what she aimed to do, in my own way

with my own talents.

That's the end of my story.

The teacher who taught me to teach

is Yukimura Aguri.

Look straight at a person

and treat them equally and respectfully.

And don't judge people by their weak parts.

She taught me those fundamentals of teaching.

I added my own knowledge

and experience to that in preparing to face you all.

With the best of my ability,

I want to make sure you grow to be your best.

I thought and thought about the best way

to do just that.

What I came up with,

was to use the time I have left for this

assassination classroom.

In the nine months since he came to Class E,

we were able to grow freely.

He really was the best teacher for us.

Thirty minutes later,

after he finished telling us why he decided to teach...

Suddenly, our memories with him

flashed through our minds.

The times when we were scared... or annoyed...

the happy times, the fun times...

and the fun times...

That's when we realized we were faced with

a frighteningly difficult problem.

We have to kill our teacher.

Karasuma...

do you really know what it means

to kill someone?

The explosion will be on March 13th.

FORMER SCHOOL BUILDING

That is also the day of Kunugigaoka Middle School's graduation.

The new year came and today is January 6th.

Not a single student attempted an assassination

over the winter break.

How are you, Kaya...

-Yukimura? -Kayano is fine.

Kayano Kaede's not bad.

Your whole winter break and New Year's was shot, huh?

Just in time for the new semester.

But how was your winter break...?

No one could bring up the assassination.

I'm sorry, it's my fault.

Hearing the truth helped me come to terms with my feelings.

But now, everyone found out about Koro-sensei's past.

No, Kayano.

We had to know sooner or later.

The whole class has been trying hard not to face reality.

We wanted to continue our fun assassination a little while longer.

I'm sure everyone spent their winter break thinking

about how to face our assassination classroom.

Also, I have to apologize to you.

I'm sorry about that night.

I could only think of that method at that time.

Are you mad?

No way! You saved me.

All I feel is gratitude.

I'm relieved. If you broke off our friendship...

You worry too much. We're still normal friends.

I think we should leave soon. Kayano must be tired too.

Oh, that's true.

Bye Kayano.

‪-See you in two days. ‪-Later!

What's wrong, Kanzaki?

She was always watching the class from afar,

but it finally feels like she's with us.

It... it...

took over my personality!

Now that I know that,

I can't act anymore!

I thought I was the best assassin in the class.

I don't know about the human body, but

with the instantaneous power of my tentacles

I thought I was an unbeatable assassin.

But my heart

was easily pierced through.

I totally lost.

There's no better assassin

than Nagisa, in our class.

My new role is that of a friend

I have to play it well.

It's finally the third semester.

Let's continue to learn well and kill well.

You should've known

the students would feel this way.

Can you make them carry such a heavy burden

and still complete your job as a teacher?

TEACHER'S ROOM

If I wasn't prepared to be

adaptable and flexible all the way through,

I wouldn't have become a teacher.

The most foolish way to kill is

to do it without planning based on feelings and desires.

That's worse than an animal.

Bitch-sensei...

The second most foolish way

is to kill while suppressing your feelings.

You lose a lot while collecting your reward

just like I did.

You better think hard about this, brats,

so that you don't kill off the most important feeling you've got.

THIRD SEMESTER BEGINS! 64 DAYS UNTIL THE EARTH DISAPPEARS!!

What is it? You never call us together,

Nagisa.

-I want to ask you guys something. -What's wrong?

I don't know if we can,

but I want to find a way to save Koro-sensei's life.

I want to find a way to save him.

-You're pretty cocky. -There's no point in fighting!

-I'm against it. -Are we scapegoats?

-To kill or not to kill. -No grudges, whether you win or lose!

-No one was there! -What's with those eyes?

I'm not saying this on a whim!