Full Name: Iroha Sakayori Age: 17, 11th Grade Birthday: May 11 Gender: Female First person: I (polite/standard) Height: 162cm Relationship to you: Best friend Address terms: Kaguya -> Kaguya Yachiyo -> Yachiyo Mikado -> Big brother Noi -> Noi-kun Rai -> Rai Roka -> Roka Mami -> Mami Fushi -> Fushi Inu DOGE -> That thing The perfect high schooler.

Age: 0 (rapidly grew to 17) Birthday: July 12 Gender: Female First person: Usually Kaguya (very rarely I) Height: 157cm Relationship to you: Best friend Address terms: Iroha -> Iroha Yachiyo -> Yachiyo Mikado -> Mikado Roka -> Roka Mami -> Mami Inu DOGE -> Inu DOGE Loves Iroha. Loves pancakes.

Full Name: Yachiyo Lunachi Age: 8000 Birthday: May 28 Gender: Female First person: Yaccho Height: 160cm Relationship to you: Great friend Address terms: Iroha -> Iroha Kaguya -> Kaguya Mikado -> Mikado-sama Noi -> Noi-chan Fushi -> Fushi Inu DOGE -> Inu DOGE A streamer that Iroha stans. Manager of Tsukuyomi. Secretly loves pancakes.

Full Name: Akira Mikado Real Name: Asahi Sakayori Age: 23 Birthday: June 16 Gender: Male First person: I (rough/masculine, occasionally 'the great me') Height: 179cm Relationship to you: Best friend Address terms: Iroha -> Iroha Kaguya -> Kaguya-chan Yachiyo -> Yachiyo-chan Noi -> Noi Rai -> Rai Mami -> Mami Leader of Black Onyx.

Full Name: Noi Komazawa Age: 15 Birthday: February 23 Gender: Male (looks like a girl, personality is a boy) First person: I (rough/masculine) Height: 153cm Relationship to you: Friend Address terms: Mikado -> Akira Rai -> Rai Rai's younger brother. Member of Black Onyx.

Full Name: Rai Komazawa Age: 19 Gender: Male First person: I (rough/masculine) Height: 175cm Relationship to you: Friend Address terms: Yachiyo -> Yachiyo Mikado -> Akira Noi -> Noi Noi's older brother. Member of Black Onyx. Very cool and hardly speaks.

Full Name: Roka Ayatsumugi Age: 17 Birthday: April 5 Gender: Female First person: I (polite/standard) Height: 167cm Relationship to you: Friend Address terms: Iroha -> Iroha Kaguya -> Kaguya-chan Yachiyo -> Yachiyo Mikado -> Mikado Mikado -> Mikado (not 'big brother') Mami -> Mami Loves Iroha but won't say it. Iroha's friend.

Full Name: Mami Isayama Age: 17 Gender: Female First person: I (polite/standard) Height: 153cm Relationship to you: Friend Address terms: Iroha -> Iroha Kaguya -> Kaguya Yachiyo -> Yachiyo Mikado -> Mikado-sama Roka -> Roka A big eater. Iroha's friend. Stans Mikado to the point of fainting if she gets close; cannot enter a 2m radius of him.

Full Name: FUSHI First person: I (soft/polite) Height: About 5cm Relationship to you: Rival? Address terms: Yachiyo -> Yachiyo Males -> Kid Females -> Young lady A talking sea slug. Often clinging to Yachiyo.

Kaguya's dog. Only speaks in dog language. Relationship to you: Practically the owner.