ちゅーそつ！1st graduation～ちゅーそつのTime after time～
P3 Seal of the Legal Authority (Chusotsu)
The World People's Federation manages seals under the P3 law, with seal levels affecting an individual's qualifications in society. Three girls participate in co-living rescue without a seal.
Momoka Ren
Momoka Ren for 'Chu-Sotsu!' 1st graduation ~Chusosotsu no Time after time~》 voiced by Yung.
Studio Beast
Studio Beast in 'Chusotsu!' 1st graduation ~Chusono no Time after time~》.
Fruitbat Factory
Fruitbat Factory in 《Chusotsu!》 1st graduation ~Chu-so-no no Time after time~》 was responsible for the English release.
Amakawa Milk
Amakawa Milk for 'Chu-Sotsu!' Voiced by Kokoro in '1st Graduation ~Chusono no Time after Time~'.
Nanase Nozomi
Nanase Nozomi for 'Chu-sotsu!' 1st graduation ~Chusotsu no Time after time~》.
Ohyama Chiroru
Ohyama Chiroru's 'Chu-Sotsu!' Voiced by Fujisaki Arara in '1st graduation ~Chusono no Time after time~'.
Takeda Eruru
Takeda Eruru for 'Chu-Sotsu!' Voiced by Arue Marisukawa, a character reminiscent of '1st graduation ~Chusono no Time after Time~'.
Inukai Ao
Inukai Ao for "Chu-sotsu!" Voiced by Hachisuka Koiro, a character from '1st Graduation ~Chusotsu no Time after Time~'.
Hachisuka Koiro（ちゅーそつ）
Koiro was once a delinquent leader in his hometown and joined a co-living project after leaving home. She is taciturn, combative, and tough against injustice.
Holo（ちゅーそつ）
Holo is a holographic interface developed by QUOLIC, summoned by the Soul Dispenser to act as the advisor for the three shared maidens.
Froit（ちゅーそつ）
Froit is an elite high school student with a calm and composed personality. She met Yung through correspondence and was interested in analyzing others' psychology.
Kokoro（ちゅーそつ）
Kokoro is a girl living near the shared house, often living alone, fond of canned coffee, and cherishes a small glass ball.
Marisu River Arue (Chusotsu)
Arue loves manga, but long-term illness has made it difficult for her studies. She participated in a co-housing project, hoping to secure a government position.
Yung（ちゅーそつ）
Yung is Froit's junior and defends Froit, fiercely fighting back against anyone who offends them.
Fujisaki Arara（ちゅーそつ）
Since childhood, Arara has claimed she wants to defeat the world ruler, actively learning only things she is interested in, and is used to talking to dolls on her arms.
ちゅーそつ！ 1st graduation～ちゅーそつのTime after time～
《ちゅーそつ！ 1st Graduation》unfolds with three girls living together. Arue Marisukawa must cooperate with her roommates to answer philosophy questions in order to change her situation of being excluded by the system.