Bloom Into You – Regarding Sayaka Saeki (『やがて君になる 佐伯沙弥香について』 Yagate Kimi ni Naru – Saeki Sayaka ni Tsuite? ), is a spin-off light novel by Hitoma Iruma, based on the Manga by Nio Nakatani. It was released on November 10th, 2018 by Dengeki Bunko.
The story focuses on Sayaka's past. In the first part, while still in elementary school, Sayaka has her first experience with romantic feelings when she meets a free-spirited girl in her swimming class. The second part explores Sayaka's relationship with her senpai in junior high school and the fallout of its ending, as briefly explained in the manga.
A light novel spin-off for the hit yuri manga and anime series Bloom Into You!Edit
Saeki Sayaka has always been an old soul―serious and reserved, preferring to focus on her studies rather than make friends. Until, that is, a romantic confession from another girl in middle school turns her carefully ordered world upside down. Though none of her classes have prepared her for this, Saeki must now come to terms with her sexuality in this gentle, coming-of-age novel about grappling with first love, growing up, and relating to other people.