Gurder, acrobat, can control electricity, but his is blue?

He is Nekomaru Nidai, ultimate coach.
(By talent, I mean job. Like ultimate swimmer, ultimate actor, e.t.c

Ok

Read the description XD

Well you know his name-
Just guess his ultimate talent now

Well, considering he has a whistle... Maybe he's a really tough instructor or gymnast or sum? I'm really bad at guessing games XD

You kinda got the instructor part.
He is the ultimate Coach.
He also becomes this

Oh very nice :)

Indeed.
Now guess this persons gender, name, personality, ultimate talent, and if they survive the killing game

- Man/boy
- (I don't know his name...)
- His personality is probably more on the quiet side but he's still strong
- His ultimate talent (uh...). Well... He looks smart so, maybe like a researcher or something.
- I think he'll probably survive...

He is a male
Nekomaru Nidai
He is loud, and great friend. He is very energetic, and will wake you up at 4am to talk to you about health
He is the ultimate coach
I cant tell u. Unless u want spoilers-

Nekomaru Nidai , the ultimate coach.

Loud, like- really f**king loud. Very good friends with Akane and Hajime , talks alot about shit , and is energetic .. somewhat. Like , he's the guy who'll wake you up at 4am just to scream about health stuff.

Also chaotic bisexual disaster that steals your food and claims that it's for his diet.

Wait, hes bisexual?

Eh... his supports with Akane and Hajime are considerable relationship - related.