(C61) [Haradaya (Various)] Ramimaniwa (Keio Flying Squadron)
(C86) [UA Daisakusen (Harada Shoutarou)] Ruridou Nikki ~ Suki Suki Omedeta! ~ (Space Battleship Yamato 2199)
Kaku fuzoku taiken repo-fu manga | Fictional Brothel Experience Report Manga
Rezubian Janaikedo, Wadai no 'Rezu Fuuzoku' ni Ikimashita Repo
KIPPLE 01-04 Soushuuhen
Kaku fuzoku taiken repo-fu manga
Y. Harada CG-Collection vol.1 - Natsu he no Tobira
zenki manga (Enno Chiaki panties)
Harada Yuuichi Kojin CG-Shuu vol.3 - Neko no Yurikago
Y. Harada CG-Collection vol.2 - Denki Hitsuji wa Nemuranai
