Birthday: February 28
Blood Type: A
Height: 165cm

One of Tenma's close friends, Eri's father is British and her mother is Japanese. She has great difficulty with Kanji. Eri is extremely wealthy and somewhat spoiled (Western Europeans in Japan are stereotyped to be billionaires and extremely snobby). Eri is devoted to her father, but cannot spend as much time with him as she wants because of his work commitments.