Rainy Day Serenade

Every time it rains, Hina Katagiri has the same dream — her younger self playing with a boy she can't quite place. She writes it off as childhood imagination and gets on with high school life, until one day she's yanked back to 1907 and dropped in the garden of a Meiji-era mansion. The heir, Takaaki Hongou, thinks she's his fiancée. She's not, but the real fiancée, Hinako, looks exactly like her. That's the setup, and it only gets more tangled from there. This is a josei romance adapted from manga, so expect the emotional complexity that comes with that demographic — no simple love triangles, more like a web of identity, obligation, and connection across time. The Meiji-era setting isn't just window dressing either. Class dynamics, arranged marriages, and the weight of family legacy all feed into the central relationships. Hina's a fish out of water, but the story takes its time letting her understand why she's connected to this era in the first place. The vibe sits somewhere between the bittersweet longing of Natsuyuki Rendezvous and the time-crossing romance of Orange, with a dash of Inuyasha's portal-to-the-past energy but aimed at a more mature audience. If you like slow-burn romance where the mystery of why these people are drawn together matters as much as whether they end up together, this one's worth your time.