Yellow

Yellow is a character from the Pokemon Adventures manga. She is Calamituff's favourite from the series.

Crunkid's Summer Vacation
Yellow is the owner of the smoothie shack that Happy Frog invades and murders the bartender of. Happy Frog tells Yellow to fuck off and then runs away. Yellow proceeds to serve Crunkid and co their smoothies, but also gives Crunkid a mysterious package.

Trivia

 * Yellow is listed in the lineup under "Best Girls" alongside Clownpiece, who has yet to have any story relevance.