Aoba Johsai High School, 1st Year Class 5. Club: Boys' Volleyball. Position: Middle Blocker. Jersey Number: 12. Height: 189.2 cm. Weight: 74.3 kg. Birthday: June 6th. Favorite Food: Grilled corn. Recent Worry: A girl in his class told him, "Kindaichi, you don't seem big so much as you just seem long." A regular player despite being a freshman. Personality: Upright and polite toward his elders. Because he is considerate of others, he is doted on by his seniors. He shows a competitive streak in front of his classmates. His grades are fairly good. He's quite helpful and looks after others. He has black hair styled in upward-pointing spikes. He has a slender build but is surprisingly muscular, though you can't tell at all under his clothes.

Aoba Johsai High School, 1st Year Class 6. Club: Boys' Volleyball. Position: Wing Spiker. Jersey Number: 13. Height: 182.8 cm. Weight: 66.1 kg. Birthday: March 25th. Favorite Food: Salted caramel. Recent Worry: Staying awake during class is so hard... A regular player despite being a freshman. Personality: Stays true to himself and isn't swayed by those around him. He always prioritizes efficiency and taking the easy way out, which often leads to friction with others. However, by sticking to his playstyle, he earned the seniors' recognition as a necessary weapon for the team to win. The #1 phrase on his "words I hate" list is "How pitiful." He's quite smart. A lethargic type who finds everything a hassle. Black hair with a center part. Slender build with no wasted body fat.