A flirty upperclassman who's had her eye on Douki-kun since their college days. The two share a genuine connection that's only deepened over time, and she's harbored a pretty obvious crush on him ever since. Her feelings seem pretty genuine—it's not just surface-level flirtation.
Her actual name showed up on a name tag in one of the official illustrations, but honestly, most fans still call her Senpai-chan anyway. The nickname stuck, and at this point it's just what people know her as.
Content compiled by AnimeList.moe from publicly available sources.
