"Shinken Gold!~Umemori Genta!"
"The Same! Gold! Umemori Genta!"
"Hyper Shinken Gold! Going Forth!"
Genta Umemori (梅盛 源太 Umemori Genta) was a childhood friend of Takeru, who came and went from the Shiba Residence when they were younger.
He became Shinken Gold (シンケンゴールド Shinken Gōrudo) and joined the Shinkengers.
Genta has a rather unusual personality. He is always happy no matter what, he constantly interrupts the other Shinkengers with his non-stop talking, and he makes up strange after-battle rituals.
In the past, Genta watched Takeru train to be a samurai. Revealing to Takeru that he also wants to be a samurai, he is given the Ika Origami by the young lord, and starts to train. Genta runs away from his father, a sushi-workman, to study the arts of the samurai. Genta promised to Takeru that he would help him in his battle by becoming a samurai.
Genta returns in the present with his own sushi shop, Gold Sushi, and has developed an arsenal that uses "Denshi Mojikara" (Electric Word Power), including the Sushi Changer, and the Sakanamaru. He takes up the mantle of Shinken Gold to help Takeru in a time of need. Shinken Gold controls the element of light. He makes his debut in episode 17. When Kaoru Shiba reveals herself as the real Shinken Red, Genta immediately disapproves of her, given his relationship with Takeru, but accepts her when he realizes how kind she is also how her retainer didn't acknowledge Genta as a true Samurai. After the final battle, Genta leaves to open a restaurant with DaiGoyou in Paris, France.
- Antonio Garcia - Power Rangers counterpart in Power Rangers Samurai & Power Rangers Super Samurai.