Nanpa Pig 19 December 2006, Tokyo A4 (29,7 x 21,0 cm) Water color, acrylic color, pencil, color pencil, felt-tip pen and ballpoint pen on paper i Nanpa is a type of flirting and seduction, popular among teenagers and people in their twenties and thirties. Nanpa is seen most often in young men ranging from their late teens to mid-twenties. Groups of nanpa boys will gather around places with busy female foot traffic and approach women in search of a date. 611 / 779