A war's erupted between Touto, Hokuto and Seito
SEITO
HOKUTO
TOUTO
over the immense energy within Pandora's Box.
Touto, the base of Kiryuu Sento, Kamen Rider Build,
PROXY BATTLE
decides to settle the conflict with Seito over a 3-on-3 proxy battle.
Sawatari Kazumi
Washio Rai
Kamen Rider Grease
Engine Bros
Banjou Ryuuga
Washio Fuu
Kamen Rider Cross-Z
Remote Control Bros
Kiryuu Sento
Himuro Gentoku
decides to settle the conflict with Seito over a 3-on-3 proxy battle.
TEAM SEITO
TEAM TOUTO
Kamen Rider Build
Kamen Rider Rogue
decides to settle the conflict with Seito over a 3-on-3 proxy battle.
In the first battle, Kamen Rider Grease scores a victory for Touto.
The second battle is next.
This is Seito's PM, Midou.
Seito will be victorious in this second battle.
In that case, I'll just go hoppity-hop with this thing
Hoppity-hop
and finish the third battle with a ka-blam!
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Ka-
blam
Say what? You're just making noises and not a lot of sense!
Well, you can't just put genius into words!
Now, what'll happen on Episode 27?!
Mistify.
FEVER!
PERFECT!
And... it just combined.
Hell Bros, at your service.
That's...
Bykaiser.
To think you had an ace up your sleeve...
How cunning of you, President Nanba.
Hell Bros is overwhelmingly strong,
strong enough to impact the sales of our other products.
Naturally, it's something I would rather keep hidden.
I don't care if you're Hell Bros or Cerberus...
It doesn't matter who I'm fighting.
DRAGON JELLY!
Transform!
Where is Sawa?
She should be here soon.
CRUSHED! OOZING! OVERFLOWING!
Right now... I get the feeling I can't lose!
DRAGON IN CROSS-Z CHARGE!
Begin!
It's been ten years since the Martian Pandora's Box caused the Sky Wall Tragedy.
Our country was split in three: Touto, Seito, and Hokuto,
and chaos has ensued.
I'm going to keep walking on tonight
Moving on straight ahead
Leaving only a single set of footprints ahead of me
It seems so vast, but I get the feeling you're out there
Waiting for me somewhere
With a smile that never fades
There you will...
Be the one, be the one
All right!
Who'll never give up on the Earth's future
Be the lights, be the lights
All right!
You can be stronger
Love will never lose!
Helping, saving, and embracing
Touching our hearts so that it can reach out
Be the one, be the lights
Send this message and let it ring out!
The Hero's Counterattack
I'm beat...
Wish Miitan were here.
What is it?
Kazumin...
I need a favor.
He's not budging... What the heck?
This is the final form of the Kaiser System.
If you think it's just a simple combination of our strength...
You're in for a world of pain.
So strong...
But... I can't lose this one!
Ow...
Can't you at least take it easy?
You said we're training to raise our Hazard Levels.
Gotta go at it with full power.
Hey...
What are you fighting for?
Well, that's out of nowhere.
For my country, I guess.
Need to keep their family and friends alive and well-fed, after all.
So you're just like him, then.
You're fighting for the sake of others.
And you're not?
I...
I fight only for people I trust...
Or for people who trust me.
You mean Kiryuu Sento, then?
That's gross, man.
We're not like that!
Though I guess I get what you mean.
I can't throw my life away for people I don't even know, and yet he's doing it.
It's not like he wants to do it either.
But...
He blames himself for this war.
The Devil's Scientist...
Katsuragi Takumi, right?
Certainly, if he hadn't created the Smashes or Kamen Riders,
we wouldn't be in this war.
But don't you think it's tragic?
He's carrying the burden of sins he doesn't even remember.
He might just snap someday.
I'll end the war before that happens.
I am who I am today because of him.
I won't let him suffer anymore.
If I win, the war will be over!
READY, GO!
This is the end!
LET'S BREAK!
The more he fights, the stronger he gets...
Seems like it is true after all.
That means our previous data on you is no longer useful.
In that case, we'll go with full power...
SCRAP BREAK!
I'm the hero this time!
I feel bad for the guy there...
But the spotlight is mine!
Sheesh, shut up already.
What a lively guy.
To be honest, this is beyond expectations.
However... This is also a battle I can't afford to lose.
After all, my brother's life is on the line.
What do you mean your brother...?!
Whoa!
If I lose, my brother will be disposed of.
What?!
Right now he is under restraint by Seito's government.
For us, fighting is all we've got!
Show any weakness, and we will be scrapped.
Fated to die like trash.
Winning is our only option!
FULL BOTTLE!
FUNKY SHOT!
FULL BOTTLE!
It's weird, Banjou just stopped attacking.
What is he doing?
What now...?
If I lose, my brother will be disposed of.
This is the end!
Hell Bros wins, by disablement of the opponent's transformation!
Winner is Hell Bros!
PROXY BATTLE
Sawatari Kazumi
Washio Rai
Kamen Rider Grease
Engine Bros
Banjou Ryuuga
Washio Fuu
Kamen Rider Cross-Z
Remote Control Bros
Kiryuu Sento
Himuro Gentoku
TEAM SEITO
TEAM TOUTO
Kamen Rider Build
Kamen Rider Rogue
Yes!
With this, we're even!
That was a close call.
Excuse me.
Oh, here you are.
This holds the data on Build's upgrade.
I will transfer it to the Sclash Driver as soon as possible.
Good work.
I can't believe you'd lose on purpose.
Brother.
You did it.
Yes.
You said Seito had him hostage...
We are Nanba Industries' ultimate weapon.
There's no way they would scrap us away like that.
So you tricked me...
Oh well...
I'm the one to blame.
But...
In my place...
That guy will finish this.
Thanks to you, the proxy battle is as good as ours.
Good job.
Will you... keep your promise?
That depends on the validity of your data.
I understand.
Don't do anything funny.
You cannot escape from me.
Yes.
We've completed the Build countermeasures.
The rest is up to you.
This is your best shot at revenge on Touto, the country that forsook you.
That does not interest me.
All I desire is to defeat anyone who'd stand against my ideals.
I see...
So that's how it is...
Sorry!
Well, that's just like you, but...
This is terrific.
As supporting cast, you did your best in setting up the stage.
Guess we need the superhero to save the day, after all!
Hey, you...
Don't worry.
I will definitely win this.
For your sake, too.
Sento!
We're counting on you.
Is it just me, or are we forgetting something...?
Miitan must be so lonely without me.
Better get over with this quickly.
Third battle! Kamen Rider Build vs Kamen Rider Rouge!
This is the end.
Indeed.
Seito will win and unify this country.
Not on my watch.
A clash of weapons.
A simple contest of strength.
This is everything you've ever wanted, Katsuragi.
The Rider System is not a weapon.
RABBITTANK SPARKLING!
Transform.
CROCODILE!
Transform.
ARE YOU READY?
RABBITTANK SPARKLING!
YEAH YEAH!
CROCODILE IN ROGUE!
Begin!
Do you really believe we're not a weapon?!
Katsuragi didn't believe that!
We've gotten past the point of no return.
You should be well aware.
Your Rider System is...
Himuro.
Scientific advancements are humanity's key to evolve and survive.
Even if they lead us to a path filled with conflict...
As long as the end rewards us with a bright future,
I would gladly offer my soul to the devil, in the name of science.
Mankind goes into war again and again, creating the present.
Katsuragi knew...
You knew that your creations would cause conflict, and yet...
You still created the Rider System.
Scientists don't create tools for the sake of war!
They use their knowledge to bring peace, and spread happiness!
Then... how would you explain the Hazard Trigger?
It's a weapon.
How can a weapon that makes its user go berserk be an instrument of peace?
That's a forbidden item!
I knew I wasn't supposed to create it...
Then why did you?!
You had to know it could potentially hurt so many lives!
FUNKY SHOT!
FULL BOTTLE!
You had to know things would end this way.
War...
...only brings sadness.
If Katsuragi...
If the man I used to be was truly the Devil's Scientist...
If this war is truly my doing...
It's my duty to stop it, as the man I am now!
READY, GO!
CRACK UP FINISH!
VORTEX BREAK!
Sparkling won't work against me anymore.
Your struggle is useless.
You cannot possibly compare to Katsuragi.
This is terrible.
This isn't the best moment to reminisce...
You fought because you wanted to help people!
You rose up to protect people!
Katsuragi Takumi or Satou Tarou wouldn't have done that!
Only Kiryuu Sento did!
What that musclebrained idiot said then has made me who I am now.
And not just him...
Thanks to everyone else...
I can use the Rider System for justice, as Kiryuu Sento!
I will surpass Katsuragi Takumi in my own way!
MAX HAZARD ON!
And yet, you continue to rely on Katsuragi's inventions.
That's...
RABBIT!
RABBIT & RABBIT!
Build Up.
CLASH! CLANG! CLASH! CLANG!
ARE YOU READY?
OVERFLOW!
THE CRIMSON SPEEDY JUMPER!
RABBITRABBIT!
OH NO!
IT'S TOO FAST!
What's that...?
That's the hoppity-hop... ka-blam... thing...
This strength is the same you had when you went berserk...
How are you still conscious?!
I won't lose myself anymore.
This power is all mine now!
So fast...
Just how strong are you...?!
This is the power of justice!
The power of Kiryuu Sento!
Full Bottle Buster!
RABBIT!
FULL BOTTLE BREAK!
RABBIT!
PANDA!
IT'S A PERFECT MATCH!
PERFECT MATCH BREAK!
RABBIT! PANDA!
HAWK!
IT'S A MIRACLE MATCH!
MIRACLE MATCH BREAK!
CLASH! CLANG! CLASH! CLANG!
READY, GO!
HAZARD FINISH!
RABBITRABBIT FINISH!
Wow...
Wait, is that even allowed?
The three conditions for loss are surrender,
transformation disengagement, and being unable to continue the battle.
The fight will continue outside the arena!
You heard him.
President Nanba!
Calm down.
I've installed the RabbitRabbit Form countermeasure data.
The curtain is about to fall.
Kamen Rider Build!
N
E
X
T
He's reading all my moves!
But why?!
Because I gave them his data.
The more he loses...
You've outlived your usefulness.
The more he loses...
The stronger the hero gets!
Sento!
The stronger the hero gets!
Goodbye...
The Genius Comes On A Tank