The Hayabusa is an oversized yo-yo with rubberized edges for offstring play. It replaced the Throw Monkey in Duncan's line. Notice the small bearing and 3 Hole response system used for the Hayabusa. Sort of a reverse starburst, like on older yoyojams. Less response helps spin time with offstring models.
On display here is a special release Hayabusa for Duncan's Japan Crew. Notice the names of the major team members listed. It is a very striking release with glitter red plastic for the body, and rubberized white for the outside rim.