SEGA Dreamcast personifies the real life Sega Dreamcast home video games console that was released in late 1998. She is a SEGA Hard Girl who is very honest, and has a steel hard sense of justice. However, she is bullied frequently by others. Despite this, she lives happily with the other SEGA Hard Girls. She is a hundred and fifty nine centimetres. She has an outfit that represents the outward appearance of the Japanese and US version of the console, white with orange outlines and orange swirls.