On the official website of the anime “Rainy Day Serenade”, the debut poster and teaser were revealed, along with the premiere month — the series will kick off in April 2027.
“On rainy days, Hina dreams of playing as a child with a mysterious boy in a garden she has never been to. One day, she accidentally finds this garden. There, Hina meets a young man named Takaaki, who mistakes her for his fiancée Hinako. He brings the girl to the house where he thinks she lives. There, Hina meets her double and realizes she has ended up in 1907 Japan. Could it be a dream? Or is everything much stranger?”
Tezuka Productions is handling the animation. Takashi Kamei will direct, Yoko Yonaiyama is in charge of series composition, and Nobuteru Yuki is handling character design.
The exact premiere date is currently unknown.