Kakeru Okumura (born 10 June 1998) is a Japanese rugby union fullback, playing at Toulouse in the Top14 he is on loan from Japan Rugby League One side Shizuoka Blue Revs.

[1][2] Okumura joined Shizuoka Blue Revs after 3 years at Teikyo University, making a solitary appearance in the 2020-21 season against the Kubota Spears, where in which he scored a try.

[4] In 2023 he joined Toulouse on a two-month loan.

[5][6] He supported in the absence of Thomas Ramos, Melvyn Jaminet and Ange Capuozzo, who were at the time playing for their respective national teams in the Rugby World Cup 2023.

[7] He made his debut for the Japan A side, the Emerging Blossoms, in a match against Tonga Samurai XV.