In December 2011, Toei Animation unveiled a fresh 3D anime short that spanned about 12 minutes. This visually captivating creation graced the screens of stereoscopic 3D theaters situated in various locations, including Aichi Prefecture's Lagunasia theme park, Nagasaki Prefecture's Huis Ten Bosch theme park, Kanagawa Prefecture's Yokohama Landmark Tower, and Hiroshima Prefecture's NTT CRED Hall.