![Kuroi Seishi](https://cdn.noitatnemucod.net/thumbnail/400x400/100/95f085f74b793f27a4993c7fd9df6d3c.jpg)
Kuroi Seishi
黒い精子
Black Sperm is one of the few Dragon monsters in the Monster Association.
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One Punch Man 2nd Season
Supporting (Role) TV
![Umehara, Yuuichirou](https://cdn.noitatnemucod.net/thumbnail/100x100/100/690b0116ef469b40712e84457afa42c1.jpg)
Umehara, Yuuichirou
Japanese![Cassell, Jalen K.](https://cdn.noitatnemucod.net/thumbnail/100x100/100/1852ace5a6bd9705d8f8c98c59726664.jpg)