DokiDoki

Chika, Kaori, Shigeru, Yuya, and Hiroya filled the time capsule when they were in elementary school. Then, Yuya and Hiroya were transferred to the United States because of their parents' work. Three years later. Chika was longing for Mr. Sawada, an adviser to the Kendo club. However, Mr. Sawada has decided to marry Chika's sister !? Yuya and Hiroya have returned from the United States and will join the Kendo club. In fact, Kaori liked Hiroya for a long time, but Hiroya liked Chika, a long-time fighting companion !?