The details on Aimer's new single, which will be released on February 21, have been revealed.

Aimer's upcoming single will be a double A-side. One of the title tracks is "Mabayui Bakari", which was written by Cocco who celebrated her 20th debut anniversary last year. A huge fan of Cocco, Aimer commented, "While feeling honored that Cocco-san wrote it, I sang the song carefully."

The other title track is "Ref:rain", which is the ending theme for TV anime 'Koi wa Ameagari no You ni.' Besides these two songs, the single includes a cover of Cocco's "Raining" and a new version of Aimer's "After Rain" that was included in her mini album "After Dark." It will be a conceptual single with all songs including the word "rain."

[Regular Edition]

Source & Image(s): natalie