Aa! Megami-sama! Specials

Keikenzumi na Kimi to, Keiken Zero na Ore ga, Otsukiai suru Hanashi.

Kimi to Boku no Saigo no Senjou, Aruiwa Sekai ga Hajimaru Seisen Season II

Obey Me!

Occultic;Nine

Oda Cinnamon Nobunaga

Oda Nobuna no Yabou

Odd Taxi

Oemojisangjuui

Oira Sukeban

Ojii-san no Lamp

Oji-san to Marshmallow

Ojou-sama Sousamou

Ojou to Banken-kun

Okane ga Nai

Okane ga Nai Specials

Okoshiyasu, Chitose-chan

Okusama ga Seitokaichou!

Okusama ga Seitokaichou!+!

Okusama wa Joshikousei

Omae Umasou da na

Omae wa Mada Gunma wo Shiranai

Omamori Himari

Omiai Aite wa Oshiego, Tsuyoki na, Mondaiji.

Omoide no Marnie