AppearanceHe looks like Rokumon, though his fur is dark purple and his eyes are yellow/orange.
Rokumon was suffering from a bad tooth and pulled it out himself to avoid having to go to the dentist, but the fang fell and pierced the recovery cream sample offered by Refuto and Raito to Rinne, thus a clone was born. And since the cream is meant to regenerate weapons and the fang is like a weapon, it would live only to fight like a biological weapon. It created havoc for everyone, but ends up melting back to a fang when it starts raining, causing the recovery cream to be discontinued for sale.
- "There's no need for two same black cats" (同じ黒猫は二人いらない) - Chapter 149