This week, I'm going to do the introduction!
The self-proclaimed hottie brilliant physicist, Kiryuu Sento...
What is this? Who rewrote the script?
This isn't up for edits...
Misora, was it you? Did you rewrite this?!
Hey, wait—
The self-proclaimed hottie brilliant physicist, Kiryuu Sento...
In order to clear Banjou Ryuuga's name and recover his own memories,
he transforms into Kamen Rider Build to pursue the mysterious evil organization, Faust.
Along the way, he encountered Kishida Tatsuya,
who reveals Sento's true identity, but can't trigger his memory.
Not only that, but Tatsuya is transformed into a Smash,
and after they defeat him, Ryuuga does something unexpected!
What'll happen on Episode 6?!
Hey, you did it again!
Even though I'm the star...
The Sky Wall...
So the Faust base is around here?
Where'd he go?
I guess that's the entrance.
Banjou Ryuuga, detected!
Crap...
Don't move.
Hey, let me go!
You're under arrest!
WIND SKILL!
Duck!
TORNADO SLASH!
You...
We'll talk later. Get on!
Don't let them escape!
CONCEALMENT SKILL!
BOOM!
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!
Furious Moonsault
Let go of me!
What are you doing?!
If I don't take the Smash essence from Tatsuya, he'll be in danger!
And if I didn't do that, we would've never found their base!
So you don't care if Tatsuya dies?!
Screw that!
Then who's gonna prove I'm innocent?!
Why do you only think about yourself?!
Well my bad!
Guess I'm not a goody-two-shoes like some people!
If you entered their base, what then?
Isn't it obvious?
Capture Rogue and make him prove my innocence.
With your power?
Don't make me laugh.
You wanna test it?
It's gonna be different this time!
Looks like that Dragon Bottle is a bit unusual...
It's synchronizing with you and causing some kind of weird chemical reaction.
What the hell are you talking about?
But I know how to use these bottles better.
You coward!
What?
He's the one who did it first.
Then...
I'll use this!
Don't do it, idiot!
RABBIT! TANK!
BEST MATCH!
Transform!
ARE YOU READY?
Why...?!
It's not one-size-fits-all.
He's dead.
He'll be awake soon enough.
Okay.
It must be the bottle...
He's growing in strength at an unexpected rate.
He could become a problem...
All you've done so far
is use him to raise Build's Hazard Level...
What are you trying to accomplish?
I'm just hungry for strength.
Before we have the boys take the next step,
they need to learn a bit about themselves.
There we go...
You're awake, huh?
Misora told me about what happened.
You tried to transform?
It's dangerous, so don't try it...
Shut up.
Where is he?
At the lab. He's looking up something about the Sky Wall.
He wants to find Faust's hideout, and save Tatsuya as soon as he can.
He's hustling for a friend he doesn't even remember...
It's not that he's doing it because they were friends.
If he sees anyone in trouble, he'll reach out to them.
So it's God almighty, wise Buddha, and saint Sento?
It's not like that.
He's just...
Worried.
He lost his memories, and doesn't know anything about himself.
That makes him worry non-stop.
So he's trying to act like the kind of person he'd want to be.
And of course, the feelings he gets doing those things is sincere.
But for as much happiness and kindness as he shows...
He's carrying a kind of loneliness the rest of us can't imagine, too.
Bitter!
What is it? You seem pretty focused.
I was checking on some things about the Sky Wall...
Did you know that it emits a gas?
No...
The gas comes from underground,
and seems to contain elements not found on Earth.
Katsuragi called it "Nebula Gas."
Nebula Gas?
Katsuragi realized the importance of Nebula Gas before anyone else.
Can you bring up his research data?
You're sure you want to show it to him?
Yeah.
Alright.
This is Katsuragi Takumi's research data.
Oh, so Sento and Banjou did that...
I hate how tense it is.
Don't sweat it too much. They'll make up soon enough.
It seemed kinda permanently damaged to me...
Misora, do you have a boyfriend?
Of course not...
Then, are you interested in Sento or Banjou...?
Obviously not!
What's with that question...?!
Hot!
Misora!
It's love!
I love that I found this opening!
There's an opening in the Sky Wall!
Love
Love for...
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
An opening?
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Love
for openings
Hey, muscle brain!
Who are you calling muscle brain?!
I think I know where their base is.
Seriously?! Damn, man!
See?
I feel stupid for worrying...
Spicy!
This Nebula Gas is coming out of the walls.
That's what it was?
You saw it?
Yeah.
If you administer a concentrated dose of it,
it encourages cellular division, turning people into monsters.
That's what makes up the Smash essence.
So they gave me that gas...
What about you?
Faust's base has to be under the area where the Nebula Gas is coming from.
But that place has tons of security.
And I found this opening here, with gas flowing from it.
I think that's a secure area.
Won't it be dangerous?
We've gotta do it.
Touto Government Offices
Prime Minister's Aide Office
I've had him look at the data, as you ordered.
Seeing if Kiryuu Sento has what it takes to surpass you...
It should be interesting.
Hey.
Coming through.
Hey...
Y'know, about Tatsuya...
I'm sorry.
I'm not the one you need to apologize to.
That's for you.
No telling what kind of trouble you'll get into.
So you get a pet, and a babysitter.
I don't need this thing!
Hot!
What was that for?!
Hey!
It's that fugitive!
Dad, Mom, that guy broke out of jail!
Get a move on.
That's the place.
Come on.
What now? It's a dead end.
Then we make a path.
GORILLA! DIAMOND!
BEST MATCH!
ARE YOU READY?
Transform!
GORILLAMOND!
READY, GO!
VORTEX FINISH!
Come on!
YEAH!
This is it!
That way!
Hey...
The lab is over there.
Go.
NINJA!
TANK!
Hey!
What are you guys up to?!
Help!
Help me...!
What the...?!
Finally made it here...
This...
I was here...
You remember me?!
Who gave Nabeshima the orders?!
Who framed me?! Talk!
Stop shouting!
It's rude to our guests.
Who the hell are you?
Don't move, now.
I'd hate to kill an important specimen.
Specimen?
Screw you!
I warned you.
Banjou!
Hey... hey!
Poison?
Hey, Banjou!
What a shame.
Oh, well. We've got another specimen after all.
What do you mean?
Your body has been exposed
to the same amounts of Nebula Gas that creates Smash.
Did you think you lucked into all that Kamen Rider power?
The two of you were dosed with the gas, but didn't turn into Smash...
Which makes you extremely unique specimens!
I'm just like a Smash...?
You're lying!
RABBIT! TANK!
BEST MATCH!
ARE YOU READY?
RABBITTANK!
Stop!
Don't screw with me!
What are you doing...?!
I'm better.
Nice one, dude!
You bastard!
Who was it?! Who put that gas in me?!
Who took my memories?!
Was it you?!
Was it Rogue?!
Answer me!
What's so funny?!
Give me my body back!
Give me my memories back!
So you lose control the second you get a lead on your memories?
Frankly, you've disappointed me!
I suppose the party's over.
Thanks for the fun.
Wait!
Seeya...
Get back here!
Let go!
I'm not letting you get away!
What about the hostages?!
We haven't found Tatsuya either...
Shut up! This is the only chance I've got!
Let go! Let go, dammit!
Snap out of it!
Did you forget already?
When I asked you if you cared more about your memories, or helping people as Build...
When you said "Build" without hesitating...
I'd never been jealous like that before.
I knew you had me beat.
What about now, though?
Your memories or Build...
What's it gonna be?
That's obvious.
Build.
Hell yeah.
Try not to get in the way.
Right back at you.
Now, let's begin the experiment.
NINJA! COMIC!
BEST MATCH!
ARE YOU READY?
Transform!
THE STEALTH ENTERTAINER!
NINNINCOMIC!
YEAH!
Let's do it.
Right.
Run!
Go!
You okay?
The exit's over there! Come on!
Tatsuya...
Does he seem weird to you?
He was given more gas than he could take...
If the growth continues, he's going to rupture in a minute.
Get the hostages out, quick!
Okay! Come on!
Okay!
Hurry! Move it!
Tatsuya!
WIND SKILL!
TORNADO SLASH!
You guys, get going!
Okay!
Did he not make it...?
Hey, Sento!
You okay?! Sento!
What, are we friends now?
Bro... it hurts!
Well, now we've done it...
That was rather loud.
There's an important point behind having Build learn of his origins in that lab.
Let me thank you, on their behalf.
How long are you going to let them run free?
No need to rush.
The fun has only begun.
I guess we're back to square one...
Am I ever gonna clear my name?
Um... there's something I didn't mention, Bro.
The thing is, well...
When you went to your job with the new drug, on September 9th,
I was the one who I drove you there...
And... well...
It was Katsuragi Takumi's place.
Have fun, Bro!
We're gonna chow down yakiniku tonight!
The thing is... I thought Katsuragi dying had nothing to do with you.
But if Banjou didn't kill him...
That means...
When did this happen?! What time was it?!
Uh, I think... it was 9 in the morning.
That was an hour before I showed up there...
Bro...
Did I kill Katsuragi...?
Kamen Rider Build!
N
E
X
T
That's why he's known as the devil's scientist...
The key to this mystery = The scientist Katsuragi Takumi
He broke a taboo.
They head to Hokuto to trace his steps...
Kiryuu Sento has headed for Hokuto.
We need to stop him from going north, at all costs.
The Devil's Scientist
Vaporize.