(C81) [Kensoh Ogawa (Fukudahda)] Oainikusama! (Boku wa Tomodachi ga Sukunai) [English] [Yoroshii]
C94 no Omake
(CR35) [Kensoh Ogawa (Fukudahda)] Super Optimistic Nyan Nyan (R.O.D THE TV)
[Kensoh Ogawa (Fukudahda)] C94 no Omake (Various) [Digital]
(COMIC1☆4) [Kensoh Ogawa (Fukudahda)] COMIC1☆4 Omake bon Osananajimi Bakudan (Tokimeki Memorial 4)
(C81) [Kensoh Ogawa (Fukudahda)] C81 Omake Bon 4P (Persona 4)
[Kensoh Ogawa (Fukudahda)] C93 no Omake Bon (Fate/Grand Order) [Digital]
(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]
C96 no Omake Bon