Akita Neru

Akita Neru is a popular "fanloid" (fan-made Vocaloid) and an officially recognized derivative of Hatsune Miku, designed as a blonde, yellow-clad tsundere character often depicted texting on a cellphone. Created in 2007 by artist Smith Hioka, she represents a "troll" or anti-hero character, created to mock online spam during a 2007 Wikipedia vandalism incident.