Shiba Kanji

World War II. Behind the horrific conflict known to all, there existed a secret war known to none. Codemakers and codebreakers. A story that unravels the lives of men who vanished into the shadows of history.

Yamame, a middle schooler, tends to keep to herself, as well as avoiding classmates who she sees as "immature." She likes to spend her days at school quietly, and unnoticed. As her body and mind matures, and through conversations with an certain elderly man, Yamame starts to change in subtle ways.

Determined to dethrone the current top idol, Matsuda Kiyoko, Yamaguchi Emomo battles her way to the finals of the Japan all-star idol Contest. Awaiting her is the Finger Restriction match, a showdown that strips all luck from "rock-paper-scissors." The confrontation between the two rivals happen at last!! Who will take the thrown as the ultimate idol queen ? ! ? !