Her Blue Sky

Sora no Aosa wo Shiru Hito yo is a story about Aoi Aioi, a high school student living with her older sister, Akane, after a tragic accident. Aoi dreams of moving to Tokyo to pursue a musical career and relieve her sister's burden, inspired by Akane's ex-boyfriend, Shinno Kanamuro. One day, Aoi encounters the 18-year-old version of Shinno from 13 years ago, who has appeared from the past. To her surprise, the current 31-year-old Shinno also returns to their town, but with a different personality. The existence of two Shinnos creates a complex situation for Aoi and Akane as they navigate their feelings and make important decisions that will shape their future.