 is the 6th major single by the Japanese girl idol group S/mileage. It was released in Japan on August 3, 2011 on the label Hachama.
The physical CD single debuted at number 4 in the Oricon daily singles chart.
In the Oricon weekly chart, it debuted at number 5.
B-sides.
The B-side of the regular edition was a cover of the song "Chu! Natsu Party", originally released as a single by a temporary Hello! Project group 3nin Matsuri. By that time it had already been covered by Berryz Kobo on their 2006 mini album "3 Natsu Natsu Mini Berryz".
Release.
The single was released in five versions: four limited editions (Limited Editions A, B, C, and D) and a regular edition.
All the limited editions came with a sealed-in serial-numbered entry card for the lottery to win a ticket to one of the single's launch events.
The corresponding DVD single (so called Single V) was released 1 week later, on August 10, 2011.
Personnel.
S/mileage members: 
References.
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