| Appellation | |||
|---|---|---|---|
| Character | Name | What they call Tsumugi | What Tsumugi calls them |
 |
Anzu (Protagonist) |
· Anzu-chan | |
 |
Aira Shiratori | ||
 |
Kohaku Oukawa | ||
 |
Hajime Shino | · Aoba-senpai | · Hajime-kun |
 |
Hiiro Amagi | ||
 |
Hinata Aoi | · Aoba-senpai | · Hinata-kun |
 |
Midori Takamine | ||
 |
Mitsuru Tenma | · Ao-chan-senpai (青ちゃん先輩) | · Mitsuru-kun (光くん) |
 |
Shinobu Sengoku | ||
 |
Sora Harukawa | · Senpai (せんぱい) | · Sora-kun |
 |
Tetora Nagumo | · Aoba-senpai (青葉先輩) | |
 |
Tomoya Mashiro | · Aoba-senpai (青葉先輩) | · Mashiro-kun (真白くん) |
 |
Tori Himemiya | · Tsumugi-sama | · Himemiya-kun (姫宮くん)[1] |
 |
Tsukasa Suou | · Aoba-senpai (青葉先輩)[2] | · Suou-kun(朱桜くん) [3] |
 |
Yuta Aoi | ||
 |
Adonis Otogari | · Aoba-senpai (青葉先輩) | · Otogari-kun (乙狩くん) |
 |
Arashi Narukami | · Aoba-senpai | · Narukami-kun |
 |
HiMERU | ||
 |
Hokuto Hidaka | · Aoba-senpai (青葉先輩) | · Hokuto-kun (氷鷹くん) |
 |
Ibara Saegusa | · Aoba-san (青葉さん) · Your Majesty (陛下) |
· Saegusa-kun (七種くん) |
 |
Jun Sazanami | · Tsumugi Aoba-senpai (つむぎ青葉先輩) | · Sazanami-kun (漣くん) |
 |
Koga Oogami | · Aoba-senpai (青葉センパイ)[4] | |
 |
Makoto Yuuki | · Aoba-senpai | · Yuuki-kun |
 |
Mao Isara | ||
 |
Mayoi Ayase | ||
 |
Mika Kagehira | · Tsumu-chan-senpai (つむちゃん先輩) | · Mika-kun (みかくん) |
 |
Natsume Sakasaki | · Senpai (センパイ) · That thing (あれ) |
· Natsume-kun
· Natsume-chan |
 |
Ritsu Sakuma | · Aoba Onii-chan (青葉のお兄ちゃん) | · Ritsu-kun (凛月くん) |
 |
Souma Kanzaki | · Kanzaki-kun (神崎くん)[5] | |
 |
Subaru Akehoshi | · Blue-senpai | · Akehoshi-kun |
 |
Tatsumi Kazehaya | ||
 |
Yuzuru Fushimi | · Aoba-sama (青葉さま)[6] | · Fushimi-kun (伏見くん)[6] |
 |
Chiaki Morisawa | · Chiaki-kun (千秋くん) | |
 |
Eichi Tenshouin | · Tsumugi (つむぎ)[7] · Aoba-kun |
· Eichi-kun |
 |
Hiyori Tomoe | · Tsumugi-kun (つむぎくん) ·Tsuum-Tsuum (つぅむつぅむ) |
· Hiyori-kun (日和くん) |
 |
Izumi Sena | · Aoba (青葉) | · Sena-kun (瀬名くん) |
 |
Kanata Shinkai | · "Bluebird"-san (『あおいとり』さん) | |
 |
Kaoru Hakaze | Aoba-kun | · Kaoru-kun (薫くん) |
 |
Keito Hasumi | · Aoba | · Keito-kun |
 |
Kuro Kiryu | · Aoba | · Kuro-kun |
 |
Leo Tsukinaga | · Oba-chan (オバちゃん)[8] | · Tsukinaga-kun (月永くん)[2] |
 |
Madara Mikejima | ||
 |
Nagisa Ran | · Tsumugi-kun (つむぎくん) | · Nagisa-kun (凪砂くん) |
 |
Nazuna Nito | · Tsumugi-chin (つむぎちん) | · Nito-kun (仁兎くん) |
 |
Niki Shiina | ||
 |
Rei Sakuma | · Tsumugi | · Rei-kun (零くん) |
 |
Rinne Amagi | ||
 |
Shu Itsuki | · Aoba | · Shu-kun (宗くん) |
 |
Tsumugi Aoba | · Ore (俺) | |
 |
Wataru Hibiki | · Predecessor-san[9] | |
 |
Hitsugi Kurone | ||
 |
NEGI | ||
 |
Akiomi Kunugi | ||
 |
Jin Sagami | · Tsumugi-chan (つむぎちゃん) | · Mademoiselle (マドモアゼル) |
 |
Seiya Hidaka | · Daikichi-kun | |
 |
Kaname Tojo | ||
 |
Gatekeeper | ||
 |
Mademoiselle | ||
| Other | |||
 |
Daikichi | {{{Nickname59}}} | {{{Nickname for them59}}} |
 |
Leon | {{{Nickname60}}} | {{{Nickname for them60}}} |
 |
King | {{{Nickname61}}} | {{{Nickname for them61}}} |
 |
Ruka | {{{Nickname62}}} | {{{Nickname for them62}}} |
 |
Jeanne D'arc | {{{Nickname63}}} | {{{Nickname for them63}}} |
 |
Koppe | {{{Nickname64}}} | {{{Nickname for them64}}} |
 |
Hokuto-senpai | {{{Nickname65}}} | {{{Nickname for them65}}} |
 |
Bloody Mary | {{{Nickname66}}} | {{{Nickname for them66}}} |