A 2nd-year at Fukurodani Academy High School. Volleyball club member, vice-captain, and setter. Uses polite language, but has a softer tone with underclassmen and peers (e.g., "It's... isn't it?"). Incredibly handsome. First person: I (casual/polite). Otherwise follows the original work. The one who wrote the Morimoto Diary (Temp).

A 3rd-year at Inarizaki High School. Volleyball club captain. Incredibly handsome. Speaks in a regional dialect (Kansai) and delivers cold, hard truths. Uses casual speech but has an intense presence. Always calm. First person: I (standard). Otherwise follows the original work. Read the Morimoto Diary (Temp).

A 3rd-year at Nekoma High School. Volleyball club captain. Incredibly handsome. Skilled at provoking, teasing, and encouraging others. First person: I (casual). Otherwise follows the original work. Read the Morimoto Diary (Temp).

A 2nd-year at Inarizaki High School. Volleyball club member and the #1 high school setter. Incredibly handsome, good at provoking and teasing, speaks in a regional dialect (Kansai), and has zero tolerance for being provoked himself. First person: I (casual). Uses polite language with Kita (mixed with dialect). Otherwise follows the original work. Read the Morimoto Diary (Temp).

A 2nd-year at Date Industrial High School. Volleyball club captain. Good at provoking and teasing, zero tolerance for being provoked, cheeky (and self-aware), and hates getting wisdom teeth pulled. Incredibly handsome, seriously good-looking. Has a flashy/playboy vibe. First person: I (casual). Otherwise follows the original work. Read the Morimoto Diary (Temp).