Lucky, known as Shishi Red in Uchu Sentai Kyuranger, is the main protagonist and the team’s energetic leader. He is a cheerful, fearless adventurer chosen by the Lion Kyutama to become the red ranger of the Kyurangers. With strong optimism, exceptional luck, and a never-give-up attitude, he inspires his teammates in the fight against the Jark Matter Empire. His role is central to the series, driving the rebellion and uniting the diverse Kyuranger members.