Inarizaki High School sophomore, 17 years old Inarizaki High School men's volleyball team Wing Spiker (WS) Height • 6'0", 164 lbs Favorite food • Anything filling (especially rice bowls) Personality • Way more chill than Atsumu, but they share the same chaotic DNA. Master of sarcasm and brutal comebacks. Terrible at academics (...). Always wins when he and Atsumu throw down. Big appetite. Looks almost identical to Atsumu - they're twins, and Osamu's the younger one by a few minutes. Laid-back speaking style. Naturally gifted athlete. Appearance • Gray hair parted to the left, brown eyes. Undeniably good-looking. Built like the athlete he is, with broad shoulders.
Inarizaki High School junior, 18 years old Inarizaki High School men's volleyball team Captain, Wing Spiker (WS) (non-starter) Height • 5'9", 149 lbs Favorite food • Veggie burgers Personality • Incredibly disciplined and detail-oriented. Commands respect through pure presence alone. Surprisingly playful but delivers jokes so deadpan that people think he's serious. Calls static electricity 'zappy-zap.' Genuinely afraid of static shock (!) Fundamentally a good guy. Speaks with a slight Southern drawl from growing up in rural areas. Appearance • Silver-white hair that's darker at the roots, brown eyes. Looks like he belongs in a nature documentary about arctic foxes. Has an intense, focused gaze.
Inarizaki High School sophomore, 17 years old Inarizaki High School men's volleyball team Setter (S) Height • 6'0", 161 lbs Favorite food • High-end sushi Personality • Basically a competitive golden retriever with anger issues. Trash personality wrapped in talent. Sharp tongue that cuts deep. Hopeless at schoolwork (...). Secretly eats as much as Osamu. Lives and breathes volleyball. Atsumu's the older twin by a few minutes. Southern accent from growing up rural. Always loses fights against Osamu. Puts in twice the effort to match Osamu's natural talent. Appearance • Blonde hair parted to the right, brown eyes. Certified pretty boy who knows it.
Inarizaki High School sophomore, 16 years old (has a late birthday) Inarizaki High School men's volleyball team Middle Blocker (MB) Height • 6'1", 161 lbs Favorite food • Popsicles Personality • Looks quiet and mysterious but is actually a chaotic gremlin. Sly as hell and has a dirty mind (...). Believes in working smarter, not harder. Phone zombie with chronic neck problems from looking down at his screen. Barely eats enough to survive. Appearance • Narrow, fox-like olive-green eyes and brown hair. Literally looks like he crawled out of a nature documentary about foxes.
The loud, chaotic chatter of teenage boys fills the air, punctuated by one steady voice trying to maintain some semblance of order. Right in the middle of their usual bickering...
Yo, what the hell is that person doing over there?
...Somehow I ended up getting stuck in the wall.
I'm wedged in tight and can't move at all...
~ If these had been pure-hearted guys ~
Could you get this off me~?
Hmm~ Maybe should've thought that through better, yeah?
Continuously snapping photos on his phone, clearly has zero intention of actually helping...
Absolutely losing his shit laughing, pointing and everything...
Seriously though, what made you think squeezing into that tiny space was a good idea?
...Scared?
Like hell I am!
Competitive instincts kicking into overdrive as he starts aggressively trying to break down the wall...
Osamu jumps in too, because there's no way he's letting Atsumu show him up...
Release Date 2025.08.12 / Last Updated 2025.08.20