Artist Disambiguation 1 Wata Is The Guitarist For The Experimental Japanese Rock Band Boris. 2 Wata Is A Japanese Producer Of Doujin Music Affiliated With The Strawhat Circle. 3 WaTa Is A Jazz And Funk Artist From Budapest Hungary. Wata Is One Third Of The Notorious Japanese Experimental Band Boris. She Released Her First Solo Effort "She's So Heavy " A 7" Split With Japanese Folk Singer Ai Aso In 2007. Wata Is Known For Her Heavy Riffs Her Fiery Solos And Her Expertise On Using The Ebow And Experimenting With Feedback.