Tsukiyomi

Tsukiyomi (月読, Tsukiyomi), or Ryuu Takeuchi (たけうち ・りゅう, Takeuchi Ryuu), is a former player of Sword Art Online, and now a Spriggan in Alfheim Online. In real life, he is a friend and classmate of Kaizawa Raiko, both taking up a course in computer programming.