Koharu (小春, Koharu), also known as "The Golden Geisha", is a character in Killer Is Dead. She is a 20-year-old Japanese woman who Mondo Zappa can romance in Gigolo Mode. Koharu is a pretty girl in a traditional kimono who works as a geisha. Koharu is proud of her career, as she is able to give men a taste of supreme pleasure and relaxation. VIPs from all over the world spend a lot of money to attract her attention, but she has no interest in material goods.
Koharu three sizes are 32:20:31, BWH. Her meetings with Mondo take place in a traditional Japanese restaurant in Sapporo, Hokkaidou.