[Studio Q (Natsuka Q-ya)] Sakura Byoutou Trouble Heart Gaiden (Triangle Heart) Hentai [すたぢおQ (奈塚Q弥)] さくら病棟 とらぶるハート外伝 (とらいあんぐるハート)

(C74) [Studio Q (Natsuka Q-Ya)] Chikan Otoko R Tama-nee (To Heart2)

[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Chikan Otoko R Soushuuhen (ToHeart2) [Digital]

[Studio Q (Natsuka Q-Ya)] Tama-nee to Onsen!! (ToHeart2)

[STUDIO HONEYBLADE (Miyuki, Misakura Nankotsu)] Magokoro o Kimi ni (Cardcaptor Sakura)

(C90) [Studio Q (Natsuka Q-ya)] Love Sunshine! Sono 1 (Love Live! Sunshine!!)

(C72) [Studio Q (Natsuka Q-Ya)] Tama-nee Soushuuhen!! (ToHeart2) [Digital]

[Studio Q (Natsuka Q-ya)] Chikan Ishi Soushuuhen [Digital]

[Studio Q] Tama-nee to Yukata!! (ToHeart2)

[Natsuka Q-ya] Naze kono Sentou wa Bishoujo Kyaku bakari nanoka

[Studio Q] Tama-nee to Taisoufuku!! (ToHeart2)