The Long Summer on August 31|Hachigatsu Sanjuuichinichi no Long Summer|Mùa hè dài ngày 31 tháng 8|8-gatsu 31-nichi no Long Summer|8月31日のロングサマー|Длинное лето 31-го августа
Suzuki-kun and Takagi-san — two high-schoolers who found each other in a time loop on August 31. The two are the only ones who keep their memories when it loops. As for the cause of the time loop, one thing comes to mind — Suzuki-kun's lingering regrets for the summer, a guy's greatest ambition....
It's a time loop comedy of youth, romance, and facing love head-on!