Fire Warrior Ryouma (リョウマ Ryōma?) is a 22 year old man who becomes Ginga Red (ギンガレッド Ginga Reddo?) to fulfill his older brother Hyuuga's last wish. His potential is stronger than Hyuuga's. He is bright, optimistic, and hardworking. He can perform the Earth Elemental Technique Mane of Fire (炎のたてがみ Honō no Tategami?) and the Starbeast Sword Techniques Flame Flash (炎一閃 Honō Issen?), Two Swords Flash (used with Kiba Cutter), Power Seal, and Beast Fire Flash. In his civilian form, Ryouma wields a boomerang. After Hyuuga returns, Ryouma offers his saber back, but he changes his mind, to Hyuuga's pleasure. Later, with the Lights of Ginga, Ryouma can become Super Armor Shine Ginga Red (超装光ギンガレッド Chōsōkō Ginga Reddo?). Appeared alongside the red warriors from Goranger to Timeranger in Gaoranger vs. Super Sentai, but had no interactions with his former teammate Gouki, who also appeared, but alongside the Dream Sentai instead. Ginga Red also appeared in the Gokaiger-Gingaman tribute episode.
He was childish until the day his brother died to save his life. He was not always certain how far his responsibility in the Gingaman stretched. He was devoted to the memory of his brother, and devoted to the group.