Ryoichi Mouri/Saturn(毛利 亮一/サターン, 'Mōri Ryōichi/Satān)': A happy-go-lucky and a jokester, Mori is the team’s resident “mood maker”. He does not enjoy fighting, eventually doing it because of his duties. He has a younger brother and three younger sisters. His armor is equipped with numerous sensory and communication equipment which help aid the team in tracking down enemies and collecting data. His helmet antenna and his shoulder parabola sonar units can perform a wide range of surveillance, reconnaissance and tracking duties, making it the most vulnerable Bit Suit.