Okita-san no Shikaeshi
GudaGuda SKB Order
Okita-san ni omakase kudasai
FGO no Okita-san Kaita!
[Haitoku Sensei] Ano! Okaa-san no Shousa | Oh! Mother's Particulars [English][Amoskandy]
(COMIC1☆11) [Hisagoya (Momio)] Okita-san de Sunao ni Shasei Suru Hon (Fate/Grand Order)
(C88) [Rakko no Kobeya (Okita Kana)] Bokutachi no Hakobune (Space Battleship Yamato 2199)
(SHT2013 Haru) [Newtype Kenkyuujo (Kotowari)] Sayaka-san to Kyouko-san (Puella Magi Madoka Magica)