(C90) Mahou Shoujo wa Mahou Tsukai (30-sai Doutei) o Taosu no ga Oshigoto desu | It's a Magical Girl's Duty to Kill Wizards (30y virgins)
(C96) Minna to Connect de Dairankou | Connecting with everyone through an orgy (Princess Connect! Re:Dive)
(CT33) Kanna-chan to Saikawa ga Icha-icha suru Hon | A book about Kanna-chan and Saikawa making out (Kobayashi-san-chi no Maid Dragon)
Yuni Senpai to Tanteki ni Ieba Ecchi suru Ohanashi | The Story of How Yuni-senpai Said She Was Going to Fuck Me (Princess Connect! Re_Dive)