Aki Toyosaki
"No, Thank You!" is a single used as the second ending theme for the second season of the anime K-ON!!. Song by Aki Toyosaki as Yui Hirasawa, Yōko Hikasa as Mio Akiyama, Satomi Satō as Ritsu Tainaka, Minako Kotobuki as Tsumugi Kotobuki and Ayana Taketatsu as Azusa Nakano, it was released on August 4, 2010 in Japan by Pony Canyon where it debuted at second in the rankings on the Oricon weekly singles chart, selling approximately 87,000 copies, only being beaten by SMAP's single, "This is Love". The song’s name comes from all of the first letters of their name, T-ainaka Ritsu, H-irasawa Yui, A-kiyama Mio, N-akano Azusa and K-otobuki Tsumugi.