Black Okame (Red/Black)

491 (Japanese: 阿亀我王 Agamegao) is the Red/Black variant of Hannya and the second Red and Black advent boss.

Enemy
Meet Hannya 2.0, it has more than double the health with only 1 kncokback, it may have less damage but has almost twice the attack speed, with short range and omnistrike it can heavily push especially with its 100% chance to knockback, but it has one weakness: It is a black enemy, so there is a bigger variety of units which can counter him.

Appearance
It is a Shy Boy facing sideways much like Hannya but the Hannya mask is replaced by a black Okame mask

Trivia

 * The mask worn by this enemy is an Okame, a mask used in Kyogen theater to represent a positive and good luck-bringer being.

Reference

 * https://www.youtube.com/channel/UCGnZys8ldvl-PNYyUEIraew/community