Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
[List of songs]
(1) Happy Life - Towards Tomorrow ~ (2) Happy Life - Towards Tomorrow ~ (Backing Track) (4) The Hottest Summer in the World (Backing Track)
[Tie-up information]
TV 「 Over 30 」 theme song 「 Happy Life - Towards Tomorrow ~ 」
Track list