[Kikkawa Kabao] Kyonyuu Shijou Shugi - Full Breasts Supremacy Principle
[Komura Saki] Junjou Seiai Shugi - Purely Loving Love Principle
[PLANET PORNO (Yamane)] Annihilation Principle + Cold Prejudice (Yotsubato!) [Digital]
[Bloomer Hogero] Pudding Principle [Chinese]
(C68) [Raiden Yashiki (Yamaura Tamaki)] Lunamaria Shugi Z | Principle of Lunamaria Z (Gundam SEED DESTINY)
[Kuritsu Yoshihiro] Ai to Iu Na no Shihai no Genri - Principle of Rule in Love.
[Ohsaka Minami] Hatsujou no Genri - The Principle of Sexual Excitement [Chinese]
[Ohsaka Minami] Hatsujou no Genri - The Principle of Sexual Excitement
[Ohsaka Minami] Hatsujou no Genri - The Principle of Sexual Excitement [Chinese] [無邪気漢化組]
[Bloomer Hogero] Pudding Principle
