Here is another illusion video by the same Japanese illusionist who we've seen in a couple other videos that have been posted. In this video he does a couple warm up tricks where he shoots cards at a window and the chosen card sticks to the window plus a trick where he switchs the card from one side to the other. For main trick he goes down into a glass bottomed boat and sets up a card with the audience by writing on it and ripping a corner off. Then he shoots the cards at the window and the chosen card is stuck on the OUTSIDE of the glass bottomed boat window. He covers it with a cloth, reachs his hand through, and pulls the card back through the window to the inside (or at least that is the illusion). It looks to me like he reachs down and pulls the card out of the cloth that is covering the window.