Original subtitles

Stop Kayano!

‪This is wrong!

All I want to do is kill him.

I don't stop once I've decided on something.

That's not an act, it's her real feelings.

Fighting at full power for ten plus seconds

has let the tentacles eat away at her mind.

It's too late once it goes that far.

Whether she succeeds in avenging or not, by the time it's over...

she may die.

Kayano...

Die, die, die!

Koro-sensei, kill me.

Help me.

FIFTEENTH PERIOD, CONFESSION TIME BY HAZAMA KIRARA

Die, die, die!

Die, die, die!

She looks like the one who's dying.

What should we do? Are we going to just watch her get eaten away?

-Everyone! -Koro-sensei!

-Why just your face? -It's my clone.

Since Kayano is attacking me at full speed,

I can only do an afterimage of my face right now.

That's pretty amazing.

We must remove her tentacles as soon as possible.

Her tentacles are abnormally hot because she's not thinking of her safety.

The tentacles will suck up her life force and she'll die!

But as long as they both feed off of the same blood lust

the tentacles' roots are attached to her nerves!

We don't have time to persuade her like we did with Itona.

What can we do then?

There's only one way. I'll remove it while I fight her.

I'll let her attack my crucial weak spot.

If my heart beneath this necktie is completely destroyed,

I will die.

If the tentacle feels like it killed me,

at least its blood lust will be satisfied.

At that moment, one of you

must make Kayano forget her blood lust.

How will we do that?

Anything is fine, as long as it takes her mind off of the assassination.

That's something I can't do!

If the target does something silly,

it'll only add fuel to the fire.

If you guys can suppress her blood lust,

she will be separated from the tentacles momentarily,

and I may be able to remove them without much damage.

But the tentacles will be in your heart that whole time...?

Wouldn't that kill you?

I'll try to dodge a fatal attack,

but I guess it will be a 50/50 chance.

-What! -But listen,

if you all don't graduate together

that's worse than death to me.

What should we do?

How can we jump into that battle and distract Kaede?

What does he want them to do? Entertain her?

Mimura, do your air-guitar.

-Show her your killer technique. -She'd kill me!

-Just do it. -No, that won't work!

Nekodamashi...

No, her waves of consciousness are all over the place,

I won't find the right moment to hit her with it.

Knife... sniping...

They'll all hurt Kayano.

Anything else?

A skill we learned in class?

We were taught everything

to be a skilled assassin.

There is one killing skill I learned.

Die, die, die!

I did it!

I swore to your sister

that I won't let go of you guys.

-Nagisa... -Nagisa...

I won't let you say

that it was all an act.

Our memories here,

the fun we had together...

I won't let you say that you

only did it for revenge.

Koro-sensei...

how's this?

That's a perfect score! I can remove them now!

Will Kayano be okay now?

Most likely, but she needs to rest for a while.

Look at you, Prince.

Stopping her movements with a kiss?

I thought it would make her forget her blood lust.

I should apologize to her later.

I'd say you got 15 hits out of that ten second kiss.

-You're still an amateur. -Hit?

I personally trained you with my forced indiscriminate French kiss,

you could've easily gotten 40 hits.

I would've at least gotten 25.

What's wrong with this class...

I'd at least get 20 though.

Koro-sensei!

I'm fine... but it'll take time to repair my heart.

I know there are things you want to hear from me,

but please give me a little more time.

Stop acting like you're almost dead. Looks like you can still dodge?

Shiro...

What a useless girl.

She traded her own life for that revenge,

so I expected it to be a little more interesting.

You're quite the monster.

How many assassins have you fought off in this past year?

But there are still two left here.

I'll be the last one.

I will make you pay with your life

for taking everything away from me.

A genius scientist who wears a mask and alters his voice.

So it was you, Yanagisawa.

Let's go, 2,0.

By March, we'll bring a perfect death for a cursed life.

What was that?

I...

Thank goodness, Kayano.

Kayano, are you alright?

Yeah...

Kayano...

It used to be simple blood lust.

But as I spent time with Koro-sensei,

I started to doubt it.

Maybe there's a backstory to him that I don't know about...

I should make sure, before I kill him...

But by that time the blood lust in the tentacles grew so strong

that I couldn't stop myself.

Aren't I stupid? While you were all having fun with the assassination,

I've wasted a whole year trying to get revenge.

Kayano...

After you taught me this hairstyle,

I stopped worrying about my long hair.

Just like you said,

you named Koro-sensei.

We all liked it and used it all year.

Who cares what your intentions were?

You're our friend, and you're part of this class with us.

I know you've suffered on your own

but I won't let you say that

all the fun we had wasn't real.

Koro-sensei promised he'd tell us everything when we're all together.

He's not a saint,

so we know it's not all good.

But let's listen to him together.

Thank you.

I don't need to act anymore?

Koro-sensei...

No matter what's been in your past, we'll accept the truth.

I didn't want to talk about my past until the very end.

But I guess I must.

I don't want to lose

the trust and bond we have with each other after all.

On the island last summer,

Karasuma-sensei said of Irina-sensei,

that a skilled assassin has broad knowledge.

I agree with those words.

You know,

Class E is my first teaching job.

But even still,

I was able to teach all subjects without a problem.

Do you know why?

No way...

Yes, up until two years ago,

I was an assassin called the Grim Reaper.

And one more thing,

I will die next March even if you don't do anything.

Either I die alone or die with the Earth...

That's the only difference assassinating me will make.

The super being started to talk

about his hidden human memories.

He grew up only believing in death.

Growing up in a poor environment in the slums,

the only thing he could believe since childhood

was that people die when killed.

That was why he chose to become an assassin.

That was the perfect career for him.

If they're powerful, kill them with knowledge.

If they're smart, kill them with power and skill.

If they have both, cajole them with charm.

By the time he killed a 1000 people,

he had earned the name of Grim Reaper.

Don't be careless.

Keep in mind that he can kill you in any situation.

But, what can he do in this pitiful state?

He has a clear mind, a strong body,

and no family registry even if he dies.

He's perfect for my next experiment.

That's why I've caught him.

Listen, guinea pig.

The legendary assassin, Grim Reaper's new life

is to undergo experiments from morning to night.

Wow, how surprising.

You look like a kind person.

Was she assigned to monitor me?

Don't I? I won't do anything, so would you let me out?

No. If you kill me, I'd die.

This woman...

I can find use for her.

There's just one thing...

What's with that shirt?

I'm Yukimura Aguri, nice to meet you.

ATPase, re-balance phase.

Give him 40 units of SOD enzyme inhibitor.

Yes.

They're wide open,

but if I kill them now, it's harder to escape.

Good work.

Call me once you've rested. I'll check your vitals.

Your shirt is lame as always, Yukimura.

This one too?

I thought it'd freshen up your jail cell life.

Honestly, it's annoying.

But I like this brand...

My students don't like it either, for some reason.

-Students? -Aguri!

How long does it take for you to check some data?

I'm sorry, Kotaro.

I'm marrying you out of pity because your dad is our subcontractor.

Repay my kindness

and wholeheartedly obey my orders!

Bye, guinea pig.

See you tomorrow.

Generating anti-matter within a life,

that was the core of Yanagisawa's study.

The particle acceleration cycle needed to generate anti-matter

was integrated in the life cycle

to start the motors of a cell with an enormous amount of energy.

Yanagisawa,

my hands and legs are tingling.

I'm cold too.

Add honorifics.

He has peripheral neuropathy.

We should stop the alkaloid-based...

If I tactfully control the experiment myself,

the success rate will be higher.

I'll get unimaginable destructive power.

There are so many things to check today.

I better hurry or else he'll hit me again.

Is there a problem with that?

Well, my real job is a teacher

so I have to stay smart.

-Teacher? -Aguri!

Didn't I tell you to hurry!

I'm sorry! I'll do it now!

Doing paperwork is all you're good for.

Can't you monitor a single guinea pig?

If you don't understand...

Grim Reaper... what did you do?

I just paralyzed him.

This way, you can still teach tomorrow.

After three months at this place,

the assassin and the teacher

treated each other like old friends.

For quadratic equations

you should make it a little more tough,

especially if it's preparatory school students.

An assassin teaching a full-time teacher...

You're more of a teacher than I am.

My job required me to act as a college professor at times.

But I'm not cut out to be a teacher.

I had one student,

but he betrayed me.

That's why I'm here.

Now the Grim Reaper's fame and skills are all mine.

Not just that,

I've acquired disguising skills that even you don't have.

Good bye, teacher. You never saw

my face, did you?

It's perplexing.

I'd thought that I'd developed

and controlled his powers almost perfectly.

I kind of understand.

I think that student

just wanted you to look at him.

I was looking at him, though.

You can't win people over unless you see their powers and abilities.

Relaxing time is over, guinea pig.

Get on the restraining table. We'll start the experiments.

The subject's body is showing an unknown change.

If he defies us with his enormous power...

If he tries to escape,

we'll take Aguri as a hostage.

Nobody will complain if we kill that obedient, somewhat talented guinea pig.

That woman

is an expendable tool to gauge his malicious intent.

It's an expected reaction.

You can leave him alone.

She knew she was a scapegoat

and that the Reaper was turning into something superhuman.

But even then,

she didn't ask any questions.

Good job, as usual.

Once you've rested, I'll check your vitals.

After that, let's chat like usual.

She just looked straight at me and showed her usual peaceful smile.

I see... so this is what it means

to look at someone.

Let's do that. What are the exam questions?

The legendary assassin who always stayed hidden,

now realized that he liked being seen by someone.

The seasons changed

and new students

came to her 3-E class at Kunugigaoka Middle School.

That was

two weeks before the birth

of the crescent moon.

Since we've met,

-let me give you a birthday. -I'll never let go of my tentacles.

-Kill it. -Aguri!

-If you don't know your birthday... -It's okay.

-You can do it. -Let's make it today.

Cell division is at its limit.

You can't go back.

This is goodbye, Aguri.