Atashi, Kyou, Shitsuren Shimashita.

Atashi, Kyou, Shitsuren Shimashita. is the first and debut single by Sawai Miku. It was released on May 11, 2011 with "Atashi, Kyou, Shitsuren Shimashita." serving as the single's lead track. It was release in two editions: a regular CD edition and a limited CD+DVD edition.

Single Information

 * Lyrics: Sawai Miku
 * Composition: Sawai Miku
 * Catalog Number: SRCL-7634 (Regular Edition), SRCL-7632 (Limited Edition)
 * Distributor: Sony Music Entertainment Japan

CD

 * 1) "Atashi, Kyou, Shitsuren Shimashita." (あたし、今日、失恋しました. )
 * 2) "Bye Bye Sayonara Tada no Hito" (ばいばいサヨナラただのヒト)
 * 3) "Anoko no Kimi" (あの子のキミ)
 * 4) "Atashi, Kyou, Shitsuren Shimashita. (Instrumental)" (あたし、今日、失恋しました. (Instrumental))

DVD

 * 1) "Atashi, Kyou, Shitsuren Shimashita. (MIKU PLAYING) (Unpublished Premium CLIP)" (あたし、今日、失恋しました. (MIKU PLAYING) (未公開プレミアム CLIP))

Oricon Chart Positions
The single reached the one hundred and tenth position on the Oricon weekly single chart and charted for a total of two weeks.