[Trailer] GACHIJO - Four Ninja and the Castle of Treasures, Board Game

About Gachijo: Four Ninja and the Castle of Treasures, from BoardGameGeek:

Control the Castle and Slide the Walls! Create New Paths for your Ninja! An exciting Japanese Castle Exploration game using wits and ninjutsu in a castle that moves! Embark on an adventure as the Four Ninja, sent on a mission by the warlords. Collect Treasures, Crystals, and Items in the mysterious moving castle, and complete the mission. Slide the Maze Walls and create pathways for the Ninja. Use ninja tools and weapons to navigate the dangerous castle. Call upon and control ancient spirits. The Gachijo castle is full of supernatural powers which may help you in your quest. —description from the publisher