The collection
Series
Every series stocked at The Grimoire — ongoing and completed.

One-Punch Man
ONE
36 volumes of 34
ActionComedySci-FiTeenPublishing ongoing
Ooku: The Inner Chambers
Fumi Yoshinaga
19 volumes of 19
DramaRomanceSlice of LifeMatureSource complete
Orange: The Complete Collection
Ichigo Takano
4 volumes of 4
DramaPsychologicalRomanceSource complete
Orc Eroica: Conjecture Chronicles (Light Novel)
Rifujin na Magonote
7 volumes
ActionAdventureFantasyMaturePublishing ongoing
Oresama Teacher
Izumi Tsubaki
29 volumes of 29
ActionComedyDramaTeenPublishing complete
Orient
Shinobu Ootaka
21 volumes of 22
ActionAdventureComedyTeenSource complete
Origin
Boichi
10 volumes of 10
ActionDramaEcchiOlder TeenPublishing complete
[Oshi no Ko]
Aka Akasaka
14 volumes of 16
DramaMysteryPsychologicalSource complete
Otaku Vampire's Love Bite
Julietta Suzuki
9 volumes
ComedyRomanceSupernaturalPublishing ongoing
The Other World's Books Depend on the Bean Counter
Kazuki Irodori
7 volumes
FantasyRomanceSlice of LifeTeenPublishing ongoing
The Other World's Books Depend on the Bean Counter (Light Novel)
Wakatsu Yatsuki
3 volumes
AdventureFantasyRomanceOlder TeenPublishing ongoing
Otherside Picnic
Eita Mizuno
15 volumes
ActionFantasyHorrorOlder TeenPublishing ongoing
Otherside Picnic (Light Novel Omnibus)
Eita Mizuno
4 volumes
ActionFantasyHorrorTeenSource ongoing
Otomen
Aya Kanno
18 volumes of 18
ComedyRomanceTeenPublishing complete
Our Dreams at Dusk: Shimanami Tasogare
Yuuki Kamatani
4 volumes of 4
DramaPsychologicalSlice of LifeTeenPublishing complete
Ouran High School Host Club
Bisco Hatori
18 volumes of 18
ComedyDramaRomanceTeenPublishing complete
Overlord
Kugane Maruyama
19 volumes of 19
ActionAdventureComedyOlder TeenSource complete
Overlord (Light Novel)
Kugane Maruyama
16 volumes of 18
ActionAdventureComedyOlder TeenPublishing ongoing
Overlord: The Undead King Oh!
Juuami
15 volumes
ComedyFantasyOlder TeenPublishing ongoing
Owarimonogatari: End Tale (Light Novel)
NISIOISIN
3 volumes of 3
DramaMysteryPsychologicalSource complete
PandoraHearts
Jun Mochizuki
23 volumes of 24
ActionAdventureDramaSource complete
Parallel Paradise
Lynn Okamoto
29 volumes
AdventureComedyEcchiMaturePublishing ongoing
Parasyte (Full Color Collection)
Hitoshi Iwaaki
8 volumes of 8
ActionDramaHorrorOlder TeenPublishing complete
Parasyte (Paperback Collection)
Hitoshi Iwaaki
8 volumes of 8
ActionDramaHorrorOlder TeenPublishing complete