Gaku

Gaku is an extremely powerful assassin under [Slur](https://anilist.co/character/272878/Uzuki). He wields a long cube-headed mace, the tip of which contains a powerful cannon. He usually covers this weapon with bandages.

~!He was able to massacre hundreds of JAA members and hold his own against [Takamura](https://anilist.co/character/272875/), an especially strong Order member. However he does permanently lose his right ear as a result of this fight.!~