Shikkui's skin is rough and rock-like, almost like if it were a carapace. He has no visible hair, nose or ears, with his jagged mouth outlining his jaw area.
His Hero Costume consists of a thick winter coat that is worn open and furry boots.
Shikkui is stated to be a heartthrob, implying that he is popular with girls.
Quirk and Abilities
- Reinforce: Shikkui is capable of hardening objects by rubbing or kneading them with both hands, thus making them tougher than concrete.