Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
This is a 2-disc set (CDs + DVDs).
* The warranty does not cover whether or not it comes with a Official photo. Please be aware in advance.
[List of songs]
 (1) Breathing Heart (2) Natural Selection Principle (3) From THE FIRST TAKE (Chiho Ishida) (4) Breathing Heart (off vocal ver.) (5) Natural Selection Principle (off vocal ver.) 
Domestic Rock & Pop
Official photo (23 types, 1 random piece)
* If there is no description of "first time" in the title, the first special of [Special Information] is not subject to warranty. Please be aware in advance before purchasing.
You, Be Cool!
[Number of copies]
[CD New Record Comments]
The 9th single of STU48. The title song is a song that is close to those who are in trouble, and at the same time, the previous song that recorded a long hit is a song that expresses the determination to go beyond "Whose is the flower?". The refreshing sound and dynamic dance beats are comfortable.