[Suzuki Hiromichi] Hitozuma Ryoujyoku Nikki
[Ikoma Ippei] Hitoduma Ryoujoku (Chinese)
[Kaerunooyado] Married Woman Ryoujoku
[Tsuka Motomasa] Hitozuma Ryoujyoku
[Shichiyou] Eroero Biribiri Kurage-kun no Hitoduma Ryoujokuki
[AKYS Honpo] Toraware Elf to Hitozuma Ryoujoku Ki
[AKYS Honpo] Toraware Elf to Hitozuma Ryoujoku Ki [Korean]
[club54 (Aoume Kaito)] Osanaduma Ryoujoku (Shinkon Gattai Godannar)
(SC17) [St. Rio (Various)] Uchuu hitodzuma jokyoushi ryoujoku (Please Teacher!)