Seishun, Nokori Go-fun Desu.

Overview

The protagonist, Aoi, moves to Tokyo dreaming of becoming a top designer and begins attending a vocational school. Soon after enrolling, she meets Kaoru, a trendy girl; Yoshi & Dai-chan, a gay couple; and Yamazaki, a professional photographer who also works as an instructor. With a casual "Why don't you live together over there?", the five begin living together. Hopes and anxieties about the future, the uncertainties of unsuccessful romances, unhealed wounds from the past... This is a bittersweet love and life story about five people living "five minutes before their youth ends," a story that will leave you breathless.

Source: AniList