tMnR’s If I Could Reach You manga ended in the December 2020 issue of Ichijinsha’s Comic Yuri Hime magazine on October 17, 2020.

The story of the manga is described as:

Hopelessly in love, high schooler Uta must navigate living with her brother and Kaoru, her crush… and sister-in-law. Desperate to get over her unrequited feelings, Uta pulls away, but when the cracks in her brother’s marriage begin to show, Kaoru begins to confide in her new teenage sister, which just makes matters worse.

If I Could Reach You launched in Comic Yuri Hime in November 2016. Kodansha Comics began releasing the manga in September 2019.

Source: ANN