[Machine Translation] My name is Sora Miyagawa. My favorite person is Soji Okita! Okita-san is kind and the strongest swordsman. I was allowed to join the Shinsengumi on the condition that I hide the fact that I am a girl. However, the capital of Kyoto is full of bloody incidents. The Shinsengumi played an active role in the Ikedaya Incident! Then, a letter from Ryoma Sakamoto, a.k.a. Ryo-chan, arrives.... What about Sora and Okita? A story of youth and pure love for samurai girls. From elementary school.