Eri

Personality

Eri is often assumed to be the mom friend, due to her firm nature and her tendency to stick to the rules. However, given the chance, Eri enjoys getting herself involved in risky and impulsive behavior. She loves 'tempting' people, persuading them to do  bad deed or two.

She is good at hiding her tracks so only those close to her (and a few select victims) know about this side of her.

Additional info

Her family name is supposed to be a combination of her original owner's name (Chiyyo) and the word ko as in child