What's the meaning of this?!
— Keisuke Tachibana
Keisuke Tachibana

Keisuke Tachibana, as seen in the visual novel

Kanji たちばな けいすけ
Rōmaji Tachibana Keisuke
Voice Actor Flag of Japan (jp) Kenjirou Tsuda
English language (en) John Gremillion
Flag of South Korea (ko) Seung Jun Kim
Personal Info
Gender Male
Age Unknown
Relatives Misuzu Kamio (daughter)

Keisuke is the biological father of Misuzu Kamio. After several years, he came back to get Misuzu back from her aunt who raised her. He can speak in both Kansai Dialect and the Standard Dialect of Japanese.


Keisuke is the father of Misuzu Kamio. After his wife passed away, he left Misuzu to Haruko Kamio to raise her, even though Haruko didn't want her.

After several years, Keisuke came back to get Misuzu, but by then Haruko had grown close to Misuzu, and didn't want to give her up. Plus at the time Misuzu was suffering memory loss and was calling Haruko "aunty" instead of "Mother", which didn't help the case. Keisuke gave Haruko and Misuzu three days, and if Misuzu didn't remember who Haruko was, he would take Misuzu back. Three days passed, and Misuzu was still calling Haruko "aunty"; but when Keisuke went to get her, Misuzu made a fuss and ran back to Haruko, calling out "Mama!". After seeing how close Misuzu had grown to Haruko, he let her stay.

Personality and AppearanceEdit

Keisuke is a very flawed person, even though he's quite polite and softspoken. When his wife passed away he didn't want to keep his daughter because he was unable to deal with her, so he gave her to his wife's sister Haruko. After a few years he decided to change this an does to take her with him even when Haruko has legally adopted her, taking advantage of the memory loss Misuzu was going through at the time. But when she does get her memories back and rejects him, he realises that he was wrong accepts it gracefully.

Keisuke has brown hair and blue eyes. He normally wears a suit and tie.


  • He has the same last name as Kanade Tachibana from Angel Beats!, also made by Key
Characters of Air
Main Yukito KunisakiMisuzu KamioMinagi TohnoKano KirishimaKannabi no Mikoto
Minor Haruko KamioHijiri KirishimaKeisuke TachibanaMichiruRyuyaUrahaYukito Kunisaki
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