曲谱简介：

Shirushi Shirushi is used as the third ending theme to the anime Sword Art Online II. And it was sung by Japanese singer-songwriter LiSA. Sword Art Online (Japanese: ソードアート・オンライン Hepburn: Sōdo Āto Onrain) is a Japanese light novel series written by Reki Kawahara and illustrated by abec. The series takes place in the near-future and focuses on various virtual reality MMORPG worlds. An anime television series produced by A-1 Pictures aired in Japan between July and December 2012. An Extra Editionepisode aired on December 31, 2013, and a second anime series, titled Sword Art Online II, began airing in July 2014. A video game based on the series, Sword Art Online: Infinity Moment, was released on PlayStation Portable in March 2013, with a second game, Sword Art Online: Hollow Fragment for PlayStation Vita released in April 2014. A third game is due for release in 2015.