Muzui

Muzui (ムズイ) is the fifth single by 22/7. It, and peaked at #2 on the Oricon single chart.

Single Information
The lead track Muzui was used as the opening theme for the anime 22/7.
 * Catalog Number:
 * SRCL-11417 (Regular Edition)
 * SRCL-11413/4 (Limited Edition A)
 * SRCL-11415/6 (Limited Edition B)
 * All Lyrics: Akimoto Yasushi
 * Composition: Goto Koji (Track 1), Furukawa Takahiro (Track 2), Asahara Yasuhiro (Track 3), Nagasawa Chiaki (Track A3), Nagano Saori (Track A3), Kobayashi Masanori(Track B3)
 * Arrangement: Goto Koji (Track 1), Furukawa Takahiro (Track 2), Osada Naoyuki (Track 3), Nagasawa Chiaki (Track A3), Nagano Saori (Track A3), Nomoto Kentaro (Track B3)

Regular Edition CD

 * 1) Muzui (ムズイ)
 * 2) Sora no Emerald (空のエメラルド)
 * 3) Negai no Manazashi (願いの眼差し)
 * 4) Muzui (off vocal ver.)
 * 5) Sora no Emerald (off vocal ver.)
 * 6) Negai no Manazashi (off vocal ver.)

Limited Edition A CD

 * 1) Muzui
 * 2) Sora no Emerald
 * 3) Bokura no Kankyou (僕らの環境)
 * 4) Muzui (off vocal ver.)
 * 5) Sora no Emerald (off vocal ver.)
 * 6) Bokura no Kankyou (off vocal ver.)

Limited Edition A DVD

 * 1) Muzui (MUSIC VIDEO)
 * 2) Sora no Emerald (MUSIC VIDEO)
 * 3) 22/7 Regular Performance "Nananiji Live" Digest

Limited Edition B CD

 * 1) Muzui
 * 2) Sora no Emerald
 * 3) Ashi wo Arae! (足を洗え!)
 * 4) Muzui (off vocal ver.)
 * 5) Sora no Emerald (off vocal ver.)
 * 6) Ashi wo Arae! (off vocal ver.)

Limited Edition B DVD

 * 1) 22/7 Birthday Event 2019 @ ZeppDiverCity(2019.12.24)
 * 2) 22/7 Birthday Event 2019 making