Japanese idol group Keyakizaka46 are appointed as CM character of Yakult's energy drink "Tough-Man Refresh", and the group will provide their new song "Sajin" for upcoming TV commercial.
New TV CM Preview#砂塵 pic.twitter.com/9LgFaMhudP
— AKB48 Daily (@AKB48Daily) July 9, 2019
Ad campaign official page: https://www.yakult.co.jp/tough-man/