Kamen Rider Gaim Episode 4: He's Formed! The Third Grape Rider! - Preview

Kamen Rider Gaim episode 4 is entitled: He's Formed! The Third Grape Rider! "Tanjō! Sanninme no Budō Raidā!" (誕生！3人目のぶどうライダー！). Here is a preview of this episode and the debut of Kamen Rider Ryugen. It is also Kota's first time to see Zangetsu.