Dochinpira 20: The Enchanting Kogyaru Heaven (1997)
Professional seducer Jin Kaito approaches a girl named Rumi, thinking she’s just another "task". But it turns out she’s part of a kogyaru-style honeypot scam and the thug Toda, her boss, nearly manages to shake Jin down for money. Jin punches Toda and makes a quick escape, but Rumi inexplicably is c