Kamen Rider x Kamen Rider OOO & W feat. Skull Theme sang by Koji Kikkawa & Maki Ohguro

A great news for everyone. Koji Kikkawa who played Narumi Soukuchi a.k.a Kamen Rider Skull in the upcoming movie Kamen Rider x Kamen Rider OOO & W feat. Skull Movie War Core, will be singing the theme song of the movie together with OOO's opening theme singer, Maki Ohguro. For now, we only know that the song will be released in December 15. As for the title, it is still unknown yet.
So, do watch out for more updates on this! ^_^
Source: Jefusion | Ukiyaseed | Alternate Zero via HJU