(C86) [Fujiya (Nectar)] Usui Hon no Chaika (Hitsugi no Chaika) [English] [biribiri]
(C86) [Manjudou (Tsukishiro Saya)] Chaika-chan no Ecchi na Hon. (Hitsugi no Chaika)
(CSP6) [RPG COMPANY2 (Sakusha Fushou)] ChaikaRose (Hitsugi no Chaika)
(C86) [Fujiya (Nectar)] Usui hon no Chaika (Hitsugi no Chaika) [Chinese] [塔布里斯個人漢化]
[ASIANBOY (Hasemi Ryo)] Hatsujou! Tonari no Chaika-tan (Hitsugi no Chaika) [Digital]
(C86) [Fujiya (Nectar)] Usui Hon no Chaika | Thin book of Chaika (Hitsugi no Chaika) [English] [TSHH]
[Sumomo Dou (Sumomo EX)] Treatment. Unfair. - A White Chaika Booklet (Hitsugi no Chaika) [English] [Digital]
[Sumomo Dou (Sumomo EX)] Atsukai. Futou. Shiro Chaika no Usui Hon (Hitsugi no Chaika) [Digital]
(C87) [Wakusei-teki Shukou (Yutakame)] Kouhaku Kimidori x Toru (Hitsugi no Chaika) [English] [doujin-moe.us]
(C86) [Fujiya (Nectar)] Usui Hon no Chaika (Hitsugi no Chaika)
