NABIKI TENDO

Akane's middle sister. Sells photographs of Akane and female Ranma to Kuno. Charges Ranma for information he needs. Charges everyone for everything at all times. Has monetized every situation the chaos of the Tendo household produces with an efficiency that would be impressive in any context. Completely amoral about it in a way the show presents as both funny and honest. Does not get involved in fights. Does not need to. The most economically rational person in Nerima and one of the few who consistently comes out ahead.