Puko is a friend of Retsuko's from high school and a supporting character of the Netflix Original series Aggretsuko. Her appearance is based off of a Cougar. Puko is a very carefree spirit who travels the world until she runs out of money then comes home to Japan to work until she has enough money to travel again. Her life theory is that the world needs responsible (and miserable) people like Retsuko so that she can be free to live her life of fun without consequence. When Puko decides she wants to start her own foreign goods store, she tries to rope Retsuko into it as an accountant, but fails to mention to Retsuko that she can't afford to pay her a livable wage. In season 2 she does open a store, but only for a short span of time.