Shounen โชเน็น

Onizuka chan and Sawarida kun

Only I Am a Closed Beta Player – ผู้เล่นโคลสเบต้าไร้พ่ายในวันสิ้นโลก

OOParts

Opening Bonus of 100 Million Lives

Opening System To Confession Beautiful Master

Ore dake Haireru Kakushi Dungeon: Kossori Kitaete Sekai Saikyou

Ore Igai Dare mo Saishu Dekinai Sozai na no ni “Sozai Saishuritsu ga Hikui” to Pawahara suru Osananajimi Renkinjutsushi to Zetsuen shita Senzoku Madoushi, Henkyou no Machi de Slow Life wo Okuritai.

Ore ni mo Aitsu ni mo Tsugeranaide kure

Ore no Kokan wa Bishoujo Datta no ka

Ore to Kawazu-san no Isekai Hourouki

Ore Wa Mada Honki Wo Dashite Inai DX

Ore wa Subete wo “Parry” Suru

Orenchi ni Kita Onna Kishi to Inakagurashi Surukotoninatta Ken

Oretachi no Field

Osananajimi no Mama ja iya?

Oshite Dame nara Oshite miro!

Ossan Boukensha Kein no Zenkou

Ossan, Yuusha to Maou wo Hirou

Otherworldly Magical Daoist Priest

Otokogumi

Otome Game Sekai wa Mob ni Kibishii Sekai desu