is the third Japanese single by the South Korean boy band BigBang released under YG Entertainment and Universal Music Japan seven months after their single "Gara Gara Go!!". It is also the soundtrack for the TBS drama ãÂÂã²ã¨ãÂÂãÂÂã¾ ("Ohitorisama").
The song was certified gold as a digital download to cellphones by the RIAJ in April 2011, a year and a half after its release.