(C66) [PINK TYPHOON] Himitsu no Hanazono 3 (Maria-sama ga miteru)
[Momofuki Rio] Haitoku no Himitsu Lessons (COMIC AUN 2015-03) [Chinese]
(C79) [Mayoineko (Nakagami Takashi)] Himitsu no WB (Pokemon)
[FEI] Sensei no ♥ Himitsu Jugyou class: 2 (COMIC Penguin Celeb 2014-07) [Russian] [Dark_Ghost]
[FEI] Sensei no Himitsu Jugyou Ch. 1 (COMIC Penguin Celeb 2014-05) [Russian] [Dark Ghost]
[Sawano Akira] Yuuhi no Himitsu Ch. 1 (COMIC Penguin Club 2013-06) [Korean] {Team QB}
[Yoshida] Sensei to Himitsu no Bu Katsudou (COMIC Grape Vol. 4) [Russian] [Palermoy] [Digital]
[Nekoi Hikaru] Ienai Himitsu | An Unspeakable Secret (COMIC Aun 2014-08) [English] [Flatopia]
[GRIFON] Kyoujokuai - OL Himitsu no Tawamure [Digital]
[Junkie] Himitsu no Yoru | A Secret Night (Sukidakara Shichauno) [Spanish] [KH]
[Secret Society M] Utahime no Shouzou (Dead or Alive)
[Secret Society M (Kitahara Aki)] Ōka-kyō Saki (Sakura Taisen 1)
(C57)[Secret Society M (Kitahara Aki)] Kore wo Koi to Iemashou ka? (True Love Story 2)
[Secret Society M (Kitahara Aki)] ANICE 2 Gekkabijin
(同人誌) [秘密結社M(北原亜希)] ときめきグルービー 伝説の樹の下で(ときメモ)
(C40) [Secret Society M (Kitahara Aki, Minamino Marin)] Maria (Bikkuriman)