Loki
ロキ
Geschlecht: Male
♥: 1
Touma's best friend.
Loki is, like Sou, a highly intelligent (although sometimes crude) individual. He and Sou are like brothers, and he often teases the younger boy. Works as a math researcher at MIT, and the only person to remain friends with Sou following his graduation. He lives in Boston, but flies to Japan whenever he feels like it.
