Marie Mizuguchi is a 2nd year student and a classmate of Naruko Morita in Caligula Effect and Overdose.

In the anime, Marie is a classmate and close friend to Ritsu Shikishima.

~!Her true identity is that of the Ostinato Musician Wicked.!~

The Caligula Effect is set in a virtual reality program known as "Mobius", created so people can escape pain in their lives and live in an idyllic high school setting, forced to live out their 3 years Indefinitely. The main protagonist is one of a group who realize that they are in a virtual world, and form the "Go-Home Club", a group dedicated to escaping from Mobius and its god-like overseer program, a vocal program called "μ". They oppose the "Ostinato Musicians", a group who supports μ and sees the Go-Home Club as traitors.

__Height:__ 158cm

[Profile (m&i)](http://mand-i.jp/talent/fuchigami-mai/) | [Website (Lantis)](https://www.lantis.jp/artist/fuchigamimai/) | [Twitter](https://twitter.com/fuchigami_mai)

A tie-in novel for the game The Caligula Effect centered around Marie Mizuguchi.