Manga: Golden Days

Golden Days is a shoujo manga with shounen ai undertones created by Takao Shigeru. It was serialized in Hana to Yume, and collected into eight volumes.

The story is about Soma Mitsuya, who cares only about his violin and his hospitalized grandfather. One night his grandfather’s condition suddenly worsens, an earthquake hits, and Mitsuya finds himself lost and alone in Japan of 1921. Jin, a childhood friend of his grandfather, mistakes Mitsuya for his grandfather and takes Mitsuya home.

Contains these tropes: