(C81) [Kensoh Ogawa (Fukudahda)] C81 Omake Bon 4P (Persona 4) [English] [Yoroshii] Pics (C81) [ケンソウオガワ (フクダーダ)] C81オマケ本 4P (ペルソナ4) [英訳]

[Kensoh Ogawa (Fukudahda)] C93 no Omake Bon (Fate/Grand Order) [Digital]

(COMIC1☆4) [Kensoh Ogawa (Fukudahda)] COMIC1☆4 Omake bon Osananajimi Bakudan (Tokimeki Memorial 4)

(C80) [Kensoh Ogawa (Fukudahda)] Hanachiru Hoheto (Hanasaku Iroha) [English] [Yoroshii]

(COMIC1☆4) [Kensoh Ogawa (Fukudahda)] COMIC1☆4 Omake bon Osananajimi Bakudan | Childhood Friend Bomb (Tokimeki Memorial 4) [English] [RyuuTama]

(C81) [Kensoh Ogawa (Fukudahda)] Oainikusama! (Boku wa Tomodachi ga Sukunai) [English] [Yoroshii]

(C81) [Kensoh Ogawa (Fukudahda)] C81 Omake Bon 4P (Persona 4)

(CR35) [Kensoh Ogawa (Fukudahda)] Super Optimistic Nyan Nyan (R.O.D THE TV)

C94 no Omake

[Kensoh Ogawa (Fukudahda)] C94 no Omake (Various) [Digital]

C96 no Omake Bon