S/mileage’s 15th single Eeka!? / Iiyatsu (ええか！？ / 「良い奴」) will be released on December 18.
This is a double A-side single. Eeka!? is a song mixing rap and pop. Iiyatsu is a love song.
The limited editions include a DVD featuring various versions of the music videos, the making-of, and bonus footage. They come with a lottery ticket for a handshake event.
Both MVs have been released with English and Japanese subtitles.