Dokugai (毒害（ドクガイ)) is a character that has yet to appear in any series. He is Satanick's 10th subordinate.
Dokugai has piercings all over his body.
Dokugai has been described as a pervert who loves adolescent boys.
In the original character sheet, Dokugai had the character code 0307. However as of now, it is currently unknown.
Satanick is Dokugai's boss.
- He first appeared in Log 25 on Deep-Sea Prisoner's site.