Sega Saturn is a fictional character from the anime series Hi☆sCoool! SeHa Girls. She is anthropomorphized as a human girl representing the Sega Saturn video game console. Known for her cool and composed personality, Sega Saturn is often portrayed as the more mature member of the trio. She possesses a keen analytical mind and a deep understanding of technology, often helping her friends, Dreamcast and Mega Drive, with technical challenges. Her role in the series is to navigate various video game worlds while learning valuable life lessons alongside her friends.