Mamoru Harada (原田 衛, Mamoru Harada, born 15 April 1999) is a Japanese rugby union player who plays as a hooker.
He currently plays for Toshiba Brave Lupus Tokyo in Japan's domestic Japan Rugby League One.
[1][2] He was signed to the Sunwolves squad for the 2020 Super Rugby season, but did not make an appearance for the side.
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