title: So Long!
text: # So Long!
  
  So Long! è il 30° singolo del gruppo di idol giapponesi AKB48, pubblicato nel febbraio 2013.
  
  ## Tracce
  
  ### Tipo A
  
  * So Long!
  * Waiting Room (アンダーガールズ) – Under Girls
  * Ruby – Team A
  * So Long! off vocal ver.
  * Waiting Room off vocal ver.
  * Ruby off vocal ver.
  
  **DVD**
  
  * So Long Music Video
  * Waiting Room Music Video
  * Ruby Music Video
  * Dai 2 Kai AKB48 Kohaku Taiko Uta Gassen: Soshu Hen
  
  ### Tipo K
  
  **CD**
  
  * So Long!
  * Waiting Room (アンダーガールズ) – Under Girls
  * Yūhi Marie (夕陽マリー) – Team K
  * So Long! off vocal ver.
  * Waiting Room off vocal ver.
  * Yūhi Marie off vocal ver.
  
  **DVD**
  
  * So Long! Music Video
  * Waiting Room Music Video
  * Yūhi Marie Music Video
  * Dai 2 Kai AKB48 Kohaku Taiko Uta Gassen: Akagumi Digest
  
  ### Tipo B
  
  **CD**
  
  * So Long!
  * Waiting Room (アンダーガールズ) – Under Girls
  * Sokode Inu no Unchi Funjau kane? (nそこで犬のうんち踏んじゃうかね?) – Team B
  * So Long! off vocal ver.
  * Waiting Room off vocal ver.
  * Sokode Inu no Unchi Funjau kane? off vocal ver.
  
  **DVD**
  
  * So Long! Music Video
  * Waiting Room Music Video
  * Sokode Inu no Unchi Funjau kane? Music Video
  * Dai 2 Kai AKB48 Kohaku Taiko Uta Gassen: Shirogumi Digest
  * Sugar Rush Music Video
  