- Monarch of the Sands
- MONEY MAN'S FIANCEE NEGOTIATION(Harlequin Comics)
- MONEY MAN'S FIANCEE NEGOTIATION(Mills & Boon)
- Money, Bullets and Swag (Illustrated yaoi novel)
- Monkey King Thrice Beats White-Skeleton Demon
- Mononoke Sharing Vol. 1
- Mononoke Sharing Vol. 2
- Mononoke Sharing Vol. 3
- Mononoke Sharing Vol. 4
- MONOほんモノロジィ 1
- MONOほんモノロジィ 2
- MONOほんモノロジィ 3
- Monsieur Novembre
- Monster and the Beast, Vol. 1
- Monster and the Beast, Vol. 2
- Monster and the Beast, Vol. 3
- Monster Book of Manga: Boys
- Monster Dari Highland 1
- Monster Dari Highland 2
- Monster Girls Collection T01
- Monster Guild: The Dark Lord's (No-Good) Comeback! Vol. 1
- MONSTER MEN BUREIKO LULLABY
- Monster Musume Vol. 1
- Monster Musume Vol. 10
- Monster Musume Vol. 11
- Monster Musume Vol. 12
- Monster Musume Vol. 13
- Monster Musume Vol. 14
- Monster Musume Vol. 15
- Monster Musume Vol. 16
- Monster Musume Vol. 2
- Monster Musume Vol. 3
- Monster Musume Vol. 4
- Monster Musume Vol. 5
- Monster Musume Vol. 6
- Monster Musume Vol. 7
- Monster Musume Vol. 8
- Monster Musume Vol. 9
- Monster Soul Volume 1
- Monster Soul Volume 2
- Monster Tamer Girls, Vol. 1
- Monster Tamer Girls, Vol. 2
- Monster Tamer: Volume 1
- Monster Tamer: Volume 2
- Monster Tamer: Volume 3
- Monster Tamer: Volume 4
- Monster Tamer: Volume 5
- Monster Tamer: Volume 6
- Monster Tamer: Volume 7
- Monster Wrestling: Interspecies Combat Girls, Vol. 1
- Monster Wrestling: Interspecies Combat Girls, Vol. 2
- Monster Wrestling: Interspecies Combat Girls, Vol. 3
- Monsters Rising
- Monsters, Miracles & Mayonnaise
- MONSTERの甘い牙 : 1(特典イラスト付き)
- MONSTERの甘い牙 : 2(特典イラスト付き)
- MONSTERの甘い牙 : 3(特典イラスト付き)
- MONSTERの甘い牙 : 4(特典イラスト付き)
- MONSTERの甘い牙 : 5 (特典イラスト付き)
- MONSTERの甘い牙 分冊版 : 10
- MONSTERの甘い牙 分冊版 : 11
- MONSTERの甘い牙 分冊版 : 12
- MONSTERの甘い牙 分冊版 : 13
- MONSTERの甘い牙 分冊版 : 14
- MONSTERの甘い牙 分冊版 : 13
- MONSTERの甘い牙 分冊版 : 14
- MONSTERの甘い牙 分冊版 : 15
- MONSTERの甘い牙 分冊版 : 16
- MONSTERの甘い牙 分冊版 : 3
- MONSTERの甘い牙 分冊版 : 4
- MONSTERの甘い牙 分冊版 : 5
- MONSTERの甘い牙 分冊版 : 6
- MONSTERの甘い牙 分冊版 : 7
- MONSTERの甘い牙 分冊版 : 8
- MONSTERの甘い牙 分冊版 : 9
- Monstros
- Monstruo
- Monthly Girls' Nozaki-kun 11
- Monthly Girls' Nozaki-kun, Vol. 10
- Monthly Girls' Nozaki-kun, Vol. 12
- Monthly Girls' Nozaki-kun, Vol. 6
- Monthly Girls' Nozaki-kun, Vol. 7
- Monthly Girls' Nozaki-kun, Vol. 8
- Monthly Girls' Nozaki-kun, Vol. 9
- Moon and Blood Vol.1
- Moon and Blood Vol.2
- Moon and Blood Vol.3
- Moon Boy, Vol. 1
- Moon Boy, Vol. 2
- Moon Boy, Vol. 3
- Moon Boy, Vol. 4
- Moon Boy, Vol. 5
- Moon Boy, Vol. 6
- Moon Boy, Vol. 7
- Moon Boy, Vol. 8