Origin
Japan
Koryuji Holdings is her family's company. A high school student and cheerleader. The Koryuji line have been monks since feudal times, and have been active behind the scene throughout history. Mii has a cheerful personality, but is also a little short-tempered and can be selfish. Although she would never admit it, she also a has a bit of a crush on her tutor, Kogoro. She has been trained in the monastic martial arts since she was small, wielding a transformable long barreled gun called the "Dragon Jewel," the multi-shot "Purple Pot" and four shotguns built into the heels of her shoes called "Tiger Heels". Her vocabulary can at times be a little dated.

Project X Zone
Project X Zone (pronounced "Project Cross Zone") is a crossover tactical role-playing game for the Nintendo 3DS developed by Banpresto and Monolith Soft with assistance from Capcom and Red Entertainment and published by Namco Bandai Games. The game is a follow up to the 2005 video game Namco × Capcom and features characters from Namco Bandai, Capcom, and Sega.[1] The game was released on October 11, 2012 in Japan; June 25, 2013 in North America; and July 5, 2013 in Europe.[2][6] The game received mixed to positive reviews on release; praise went towards the game's cast, combat system, and presentation, but criticism was directed at its repetitive gameplay and confusing storyline. A sequel was released in Japan in November 2015 and in North America and Europe in February 2016.