[Riki] Coquettich Shokai Genteiban

(Futaket 8) [RIKI] Futanarikko Rough Shuu 2

(Futaket 9) [RIKI] Futanarikko Rough Shuu 3

(C82) [RIKI (Various)] Omaera Sonna Koto Shiteruto Sex-girai ni Naruzo! (TARI TARI)

(C86) [ARCHF (Riki)] GUD (Gochuumon wa Usagi desu ka?)

(SC56) [ARCHF (Riki)] HOLD YOU (A Channel)

[RIKI] SMILE CAT [English] [Kizlan]

(C77) [ARCHF (Riki)] Heaven's Sword (The Sacred Blacksmith)

(Shotaket 8) [Boys Factory (Riki, Ogawa Hiroshi)] Boys Factory 14

[Riki] Smile Cat

(C74) [Mukidou (Aomi Riru)] Riki-kun o, Aritoarayuru Te o Tsukatte Hazukashimetai (Little Busters!)

(Futaket 3) [RIKI] FutanaRin (Fate/stay night)

[Fuuga Utsura, Kanparu riki, Komurasaki, Sanbun Kyouden, Shimao Kazu, Titikuro Sanbo] D.O.G

(C40) [ALPS (Ohio-shuu Riki)] LOOK BACK (Mobile Suit Gundam)

Doutei Riki

(C77) [Ishin Denshin (Yuusa Riki)] Beautiful Fighter (BLACK LAGOON)

(C78) [Ishin Denshin (Yuusa Riki)] Miai (BLACK LAGOON)

(SUPER26) [Ishin Denshin (Yuusa Riki)] Ore no Kanojo (Kari) ga Otokomae Sugite Mou Horeru shika Nai. (Kill la Kill)

(C78) [Ishin Denshin (Yuusa Riki)] Shinai (BLACK LAGOON) [Chinese] [creepper个人汉化]

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [English]