Tatsuya Koto
Tatsuya Kato — 自分で始める 02:31
Katou Tatsuya — Daiji na Koto sa 02:31
Medaka Box | Katou Tatsuya — ...Aware na Koto da 02:17
Tatsuya Katou — "Nakatta Koto ni Shita" (Kumagawa Theme) 01:05
Katou Tatsuya — Shoushitsu to Iu Koto 01:39
Tatsuya Koto — night 02:59
Tatsuya Katou — Hito wo Shinjiru Koto wo Shitterunda 02:10
Tatsuya Kato — Daiji na Koto sa (Kyoukai Senjou no Horizon OST) 01:53
Tatsuya Kato — 01 Shoushitsu to Iu Koto 01:39
Katou Tatsuya — 31.『Nakatta Koto ni Shita』(Medaka Box: Abnormal OST) 01:05
Medaka Box: Abnormal | Katou Tatsuya — "Nakatta Koto ni Shita" 01:05
Tatsuya Katou — Daiji na Koto sa 02:32
Katou Tatsuya — Tatakau Koto no Imi 02:20
Medaka Box | Katou Tatsuya — Soredemo, Ikiru Koto wa Gekiteki da! 01:54
Katou Tatsuya — Watashi!! Watashi no Koto ga Daisuki desu wa-!!! 02:20
Katou Tatsuya — Hito wo Shinjiru Koto wo Shitterun da 02:10
Tatsuya Kato — Watashi ni Dekiru Tatta Hitotsu no Koto 02:17
Tatsuya Kato, Shunryuu, Shintaro Hagiwara, Sosaku Sasaki — 18 帰ることのできない現実/Kaeru koto no dekinai genjitsu 01:48