Genta Umemori (梅盛 源太 Umemori Genta) is a childhood friend of Takeru, who came and went from the Shiba Residence when they were younger. He is addressed as Gen-Chan (げんちゃん) by Chiaki. He became Shinken Gold (シンケンゴールド Shinken Gōrudo) and joined the Shinkengers.