(C87) [Wakusei-teki Shukou (Yutakame)] Kouhaku Kimidori x Toru (Hitsugi no Chaika)
[Sumomo Dou (Sumomo EX)] Atsukai. Futou. Shiro Chaika no Usui Hon (Hitsugi no Chaika) [Digital]
(C86) [Miyanchi (Miyagoe Yoshizuki)] Hitsugi no Katyusha (Hitsugi no Chaika) [Chinese] [CE家族社]
(C86) [YASRIN-DO (Yasu Rintarou)] Bousou Imouto to Hitsugi (Hitsugi no Chaika)
[Sumomo Dou (Sumomo EX)] Treatment. Unfair. - A White Chaika Booklet (Hitsugi no Chaika) [English] [Digital]
(C87) [Nekoranbu (Minako Nami)] Kouhaku Manjuu (Hitsugi no Chaika)
(C87) [Miyanchi (Miyagoe Yoshitsuki)] Hitsugi no Horovod (Hitsugi no Chaika) [Chinese] [CE家族社]
(C87) [Emakiya-Sakyodo (Kannazuki Sakyou)] Dragoon Heart (Hitsugi no Chaika) [Chinese] [脸肿汉化组]
(C86) [Miyanchi (Miyagoe Yoshitsuki)] Hitsugi no Katyusha (Hitsugi no Chaika) [Chinese] [CE家族社]
(C87) [Mukuge (Mukuge)] Kinbaku no Hitsugi (Hitsugi no Chaika)