Rizeasu (りぜあす) (sometimes going by the tag Teku) is an SSBU Marth and Mii Brawler player from Kyoto, Japan, considered the best Mii Brawler player in the world, with victories over top players such as Tea, kameme, Kuro, Kome, T, and Paseriman. He is notable for possessing an extensive character roster, which he regularly implements in tournament.
In SSB4, Rizeasu was a Zelda, Dr. Mario, Marth, and Bowser player, and is currently considered to be the best Zelda, Dr. Mario, and Marth player in Japan. Rizeasu was ranked 25th on the JAPAN Smash 4 Power Rankings and 68th on the final Panda Global Rankings 100. He has taken sets off of players such as Choco, Ron, HIKARU, Aki, RAIN, T, Fuwa, Shogun, You3, and Kuro.