Eternal Yesterday

Koichi and Mitsuru are opposites that attract. Everything is going well until one rainy morning, when they experience an accident.

Koichi gets up from his accident like nothing happened. Mitsuru enlists friends to help, and he brings him to the hospital.

A year before, Mitsuru realizes his feelings for Koichi.

An occult enthusiast says Koichi is still conscious because of his relationship with Mitsuru.

Koichi is slowly changing, and helps comfort Mitsuru's anxiety.

Koichi goes to school alone and leaves, concerning those who can see him. His mother then gives birth.

Koichi and Mitsuru spend a special night together as they accept their fate.