Tokimeki wa, Sugu Soba ni.

A series of commercials directed by Hiroshi Kawamata made for Seven-Eleven Co., Ltd.

Each full episode is around 1 min & 30 seconds, as this entry includes:
#1: Lens-goshi no Omoi (レンズ越しの想い), Jan 24, 2021.
#2: Yuki no hi, Ano Magarikado de (雪の日、あの曲がり角で), Feb 21, 2021.
#3: Sotsugyou. Haru wo Kakenukete (卒業。春を駆け抜けて), Mar 24, 2021.