Marin Kajiki (梶木真凜, born 20 September 1999) is a Japanese rugby sevens player.

[2] Kajiki competed in the women's tournament at the 2020 Summer Olympics.

[3] She made the Sakura Sevens squad and competed at the 2022 Rugby World Cup Sevens in Cape Town.

[4][5][6] She also played for Japan at the 2024 Summer Olympics in Paris.

This Japanese rugby union biography is a stub.