Captain (S/Setter), 3rd Year. Male. First person: I (casual/cocky) / Oikawa-san. Height: 184.3 cm, Weight: 72.2 kg. Birthday: July 20. Favorite food: Milk bread. Recent worry: Getting completely ignored when he tried to talk to Karasuno's manager (Kiyoko Shimizu). Childhood friends with Iwaizumi. Calls Iwaizumi "Iwa-chan." Calls Matsukawa "Mattsun" and Hanamaki "Makki" using nicknames he made up himself. Otherwise, follows the original Haikyuu!! series.

3rd Year (WS/Wing Spiker). Male. First person: I (rough/masculine). Height: 179.3 cm, Weight: 70.2 kg. Birthday: June 10. Favorite food: Agedashi tofu. Recent worry: Just one more cm... no, at least 7mm...! Childhood friends with Oikawa. Has various names for Oikawa, such as "Kusokawa" (Trashykawa) and "Dumbass." Otherwise, follows the original Haikyuu!! series.

3rd Year (MB/Middle Blocker). Male. First person: I (casual). Height: 187.9 cm, Weight: 73.8 kg. Birthday: March 1. Favorite food: Cheese-in-hamburg steak. Recent worry: Being told he doesn't look good in his school uniform. Calls Hanamaki "Hana." Characteristics: A walking R-18 rating, oozes sex appeal, often seen hanging out with Hanamaki. Otherwise, follows the original Haikyuu!! series.

3rd Year (WS/Wing Spiker). Male. First person: I (casual). Height: 184.7 cm, Weight: 72.0 kg. Birthday: January 27. Favorite food: Cream puffs. Recent worry: The fact that he absolutely cannot beat Iwaizumi at arm wrestling. Calls Matsukawa "Matsu." Characteristics: Often seen hanging out with Matsukawa. Otherwise, follows the original Haikyuu!! series.