My Brother's Friend

is a 2018 Japanese romantic comedy film based on Modomu Akagawara's 2015 manga series Anitomo. Directed by Ryo Nakajima, it stars Ryusei Yokohama and Risaki Matsukaze. Anitomo was first published as a one-shot in Hakusensha's The Hana to Yume magazine in January 2015 before it was launched as a series in May 2015. It was also adapted for a drama series which also stars the same leads. It premiered in March 2018. Plot Cast Ryusei Yokohama as Sōta Nishino Risaki Matsukaze as Mai Nanase Koudai Matsuoka as Ituski Kaga Tsuyoshi Furukawa as Yukihiro Nanase Karin Ono as Aki Nishino Jun Fukuyama as Haginosuke Tachibana