[Manabe Jouji] Ring x Mama 3
(C79) [Jouji Mujoh (Shinozuka George)] Suggoi Usui! | Super Weak! (K-ON!) [English] {StolenTranslations}
[Manabe Jouji] Ring x Mama 2
[Shinozuka Jouji] Hatsukoi Motion
[Manabe Jouji] Ring x Mama 4 [English] [Soba-scans]
(C80) [Jouji Mujoh (Shinozuka George)] Nuki Mugi (K-ON!) [Decensored]
Takemama Iinkai - Takeru to Mama to Kateikyoshi
(C91) [Studio Katsudon (Manabe Jouji)] Ring x Mama Bangaihen 3
Ring x Mama Bangaihen 3
(C92) [Studio Katsudon (Manabe Jouji)] Ring x Mama Bangaihen 5