The song was released as one of the lead - off singles from the album Shinkai on April 10 , 1996 on only 500 yen .
Song 's compact disc not contains any B - Sides or Karaoke versions .
The song was released as one of the lead - off singles from the album Shinkai on April 10 , 1996 on only 500 yen , because its compact disc not contains any B - Sides or Karaoke versions .