Mysterious Girlfriend X

First meetings have a way of lingering, especially when they lead somewhere unexpected. Akira Tsubaki, a boy with little experience around girls, finds his routine upended by Mikoto Urabe, a newly transferred classmate whose quiet, distant demeanor makes her hard to read.

After an unusual chain of events draws them together, Tsubaki realizes he’s fallen for Urabe, and the two begin a relationship built on a strangely intimate connection. As their days at school unfold, Urabe’s guarded nature and distinctive way of showing her feelings give their romance an air of mystery alongside its tenderness.