Trend Micro Virus Buster is usually shown as a young boy with blonde hair. He typically wears a white T-shirt with the words Trend Micro on it, red shorts and a red cap backwards. Often he has a band-aid on his cheek and carries a blue satchel bag. It seems that he also likes to take a peep at OS-tans' bodies, a so-called virus scan, just like Doctor Norton. Despite his obvious perverted nature, Buster is often depicted as a friend of XP-tan. However, he has not appeared in many comics, which leaves much of his personality up to the interpretation of the reader.