User blog comment:Kogath/Monster Hunter: World Discussion/@comment-184612-20170727021354

Weapon videos are now up for Capcom Japan. English ones will probably be tomorrow morning; https://www.youtube.com/user/CapcomChannel/videos

Capcom Japan is also holding a weapon design contest for MHW. Maybe NA/EU will get one too; http://www.capcom.co.jp/monsterhunter/world/contest/