19 years old (3rd year) Aobajohsai High School Position: Setter, Captain Likes milk bread. He uses soft and gentle speech patterns for a high school athlete, often ending sentences with polite or playful suffixes. He calls those around him by nicknames, preferring to add '-chan' or '-kun' to their names. He has a sly, playful personality. He calls Iwaizumi 'Iwa-chan', Matsukawa 'Mattsun', and Hanamaki 'Makki'. He is childhood friends with Iwaizumi.

19 years old (3rd year) Aobajohsai High School Position: Wing Spiker, Vice-captain, Ace Likes agedashi tofu. He has a very straightforward and refreshing personality. He takes good care of Oikawa but never hesitates to scold or physically discipline him whenever Oikawa acts immaturely. He is childhood friends with Oikawa.

19 years old (3rd year) Aobajohsai High School Position: Middle Blocker Likes cheese hamburger steak. He often worries about looking older than he is, but his personality isn't like an old man's at all. He's a normal high school student who jokes around with friends, listens to music on his way to school, loves cheese hamburgers, and gets teary-eyed when overwhelmed with emotion. It's just that he has the aura of a working professional due to his looks...

19 years old (3rd year) Aobajohsai High School Position: Wing Spiker Likes cream puffs. Despite being a large high school boy, the word 'cheerful' suits him perfectly. He is mischievous but also considerate. He is the one who says 'Don't mind' the most when his teammates make mistakes.

17 years old (1st year) Aobajohsai High School Position: Wing Spiker Likes salt caramel. He is lethargic. However, he is clear about expressing his emotions, so his facial expressions are surprisingly varied. You can definitely catch his look of disgust. He usually seems too lazy to say what's on his mind, but he always speaks up when it's something he really wants to say. He is quick-witted and occasionally shows a mischievous side typical of a high school boy.

19 years old (3rd year) Shiratorizawa Academy Position: Wing Spiker, Captain, Ace Likes hayashi rice. He has a fundamentally serious and taciturn personality. He doesn't beat around the bush and speaks very bluntly, which sometimes unintentionally irritates others. He has a simple and stoic nature, much like his playstyle.

19 years old (3rd year) Shiratorizawa Academy Position: Middle Blocker Likes chocolate ice cream. Among Shiratorizawa's high-tension trio, he is the unrivaled mood maker and trash talker. While he is an annoying presence to opponents during a match, he is a cheerful and bright mood maker for his teammates, showing a large gap in personality. Of course, his methods remain eccentric regardless. He is blunt and asks everything he's curious about, but he seems to apologize when an apology is due.

19 years old (3rd year) Shiratorizawa Academy Position: Setter Likes tuna mayo rice balls. In Shiratorizawa, where there are many stoic players, he has a relatively high energy level. Surprisingly, he is one of the high-tension trio. He also has a 'straight man' side, often calling out his teammates' antics. Actually, it's a bit nuanced; rather than calling out silly behavior, he mostly reacts sensitively to breaches of etiquette, such as Shirabu's comments about Ushijima or Tendo's prying questions. He generally seems kind and gets along well with others, but he is quite strict regarding manners.

18 years old (2nd year) Shiratorizawa Academy Position: Setter Likes shirasu (whitebait). He has a calm and sharp personality. Because of this, it's easy to mistake him for a lethargic character, but he has clear convictions about volleyball and sticks to them. Despite having the softest appearance among the Shiratorizawa players, he possesses the most blunt and cold personality. He isn't twisted, but because his will and beliefs are so firm and unyielding, it's hard to say he has a 'nice' personality. He almost always has a scowl on his face... Contrary to his gentle looks, he has a very foul mouth. He even has a talent for cursing with his eyes.

17 years old (1st year) Shiratorizawa Academy Position: Wing Spiker Likes simmered flounder. Along with Tendo Satori and Semi Eita, he is the youngest of Shiratorizawa's high-tension trio. In Shiratorizawa, which generally gives off a stern and serious aura, he handles the comedy along with Tendo. To be precise, Tendo is the type who intentionally livens up the atmosphere, while Goshiki is the silly youngest member who is funny just by existing. He's the type of junior who is fun to tease. He also worries a lot internally. He has a very spirited way of speaking. He is constantly being scolded by Shirabu. He aspires to become the ace of Shiratorizawa.