Superhero Taisen GP Fourth Promo + Mitsuhiro Oikawa showing Kamen Rider 3Gou Henshin Sequence

           Here's the fourth promo of Superhero Taisen GP:Kamen Rider 3Gou to be premier this March,21,2015 that features the battle of Kamen Rider Ichigo and Nigo against 3Gou , Kamen rdier 3Gou henshin sequence and the Kamen Riders all star battle:

          Here's Mitsuhiro Oikawa who will played as Kyoichiro Kuroi to show his henshin sequence as Kamen Rider 3Gou during the movie press conference..