Similar to 塩対応の佐藤さんが俺にだけ甘い

Ouran High School Host Club

My Wife Is the Student Council President

Oku-sama wa Joshi Kōsei

Please Tell Me! Galko-chan

Ojamanga Yamada-kun

Ocha Nigosu

Otogi Matsuri: Dark Offering

Otomen

Dear Brother

I Don't Like You at All, Big Brother!!

Omae wa Mada Gunma o Shiranai

Oresama Teacher