Kanatakara's manga / #imaginary(1)

Life Senjou no Bokura

Complete | TOKOKURA Miya | 2016 released

The author did a terrific job in capturing the level of depth of bond from when the character first met till the end. With just 6 chapters you will be in for a roller coaster ride of emotions ranging from fluffiness to the real life problems and angst the 2 MC will face. It's been a while since I read such a good manga storyline. Definitely must read!