Kamen Rider Gaim S01 E01 Transform! An Orange Fell From the Sky!?

"How will you use this power?"

In the corporate-owned Zawame City, dance teams compete for street cred. When Team Gaim loses their turf to the rival Team Baron, Mai and former member Kouta are called by Team leader Yuuya to check out a new gadget that might help them win their turf back. Instead, they discover Yuya missing and a portal to another world...