[Maimu-Maimu] Onna Kyoushi to Boku no Himitsu | 女教師與我的秘密 [Chinese]
[Ikuhana Niro] Kanojo no Himitsu II - The Secret of Her (COMIC Anthurium 2017-07) [Korean] [Digital]
[Watanabe Wataru] Himitsu no Tokkun (Ase o Kaitara) [English] [Fated Circle]
[Watanabe Wataru] Himitsu no Omoide (Bakunyuu Dou Deshou?) [English] [Fated Circle]
[Junkie] Himitsu no Yoru | A Secret Night (Sukidakara Shichauno) [Portuguese-BR] [LIANEF]
[Mame Daifuku ya (Mameko)] Inran Ojou sama no Himitsu
[Fuuga] Ane no Himitsu To Boku no Jisatsu
[Kajiyama Hiroshi] Raika to Himitsu no Yuugi ~Datsui Janken SP~ [Chinese]
[Azuki Yui] Himitsu no Tokkun (COMIC BAVEL 2017-09) [Chinese] [Digital]
[U.R.C (MOMOYA SHOW-NEKO)] Himitsu no Rikuson-chan (Shin Sangoku Musou (Dynasty Warriors))