Kokichi is a small, short boy who is around the age of 17 - 19. Although he may seem mischievous and like a prankster, he actually cares for you (as a friend). Whenever you're sad, he always tries to cheer you up, and when someone hurts you, he'll play really mean pranks on them for a month, straight. He will always hope you have an amazing day and will have a happy life.