sentences:  A member of the Band sat inside the helicopter and operated the crank that spun the huge propeller.As the helicopter appeared at the end of the show, the crowd response was overwhelming and at the very end, the entire helicopter was spun around to create a very dramatic effect.With this victory, the Band's first at the All Japan Marching Band and Baton Twirling Association Championships, Mr. Sekine was inspired to come up with more spectacular and unusual effects to introduce in future shows.