Sachiko Koshimizu

Sachiko Koshimizu is an idol from the Idolmaster Cinderella Girls. She was one of the original idols of the Cinderella Girls (meaning she wasn't added in an update). Sachiko is a girl beaming with astounding confidence, priding herself in being the cutest. She doesn't consider herself a competitive person, however she doesn't like to lose and doesn't easily admit to failure. When she's defeated as the boss of the Saitama area, Sachiko gives many excuses such as "I have a lot of homework to do so I'm going home". From Sachiko's point of view, the Shining Aurora Traveler's Journal mobage event ...