(C62) [Himitsu Kessha M (Kitahara Aki)] Kyoushi no Koi Seito no Ai - SIDE:KEI (Onegai Teacher)
[OFF SIDE (BARON.M)] Kyouko-san no Midara na Himitsu (Maison Ikkoku)
(C74) [Hard Puncher Maniax (Shibahara Gocho)] Haruka Secret Service (Nogizaka Haruka no Himitsu)
[Artin] | Supervisor's Secret (Puella Magi Madoka Magica Side Story: Magia Record) [Digital]
Kyoushi no Koi Seito no Ai - SIDE:KEI | A Teacher's Desire... A Boy's Love SIDE_KEI
(C59) [Left side (Hidari)] a secret loyalty
(C62) [Secret Society M (Kitahara Aki)] Kyoushi no Koi Seito no Ai - SIDE:MIZUHO (Onegai Teacher)
Himitsu no sei katsu - Secret Sexual Activity
Himitsu no Mamoritai Katsudou | Protection Squad's Secret Activities
