Megurine Luka (EntityTopic, 12)
From Compile Worlds
Megurine Luka (巡音ルカ) is the third instalment of the Vocaloid series and was released on January 30, 2009. Her surname combines Meguri(巡 Circulate) and Ne (音 Sound). Luka's voice is that of a twenty-year-old female and she can sing in both Japanese and English. Her voice bank was sampled from Yū Asakawa. The manga artist Kei, who illustrated Miku, Rin, and Len, also designed her mascot. However, unlike previous mascots in the series, her costume is not based on a school uniform.
She is known for liking tuna and having a freaking octopus alter ego, who can be assumed as Luka's Hachune Miku, Tako Luka. Her character item is frozen tuna.