Celica Blaz Blue CHRONOPHANTASMA 30mm Sanwa Denshi Character PUSHBUTTON.  In preparation for Arc Systems Blaz Blue CHRONOPHANTASMA launch October 24th, 2013, Sanwa Denshi made an extremely limited run of these pushbuttons that was unveiled at the Tokyo Game Show 2013 on September 19, 2013.  By the end of the weekend, which allowed the Public to attend the show, they were sold out of all but 5 of their 35 characters. 

Sanwa Denshi has confirmed that these character designs are a one time production and no more will be produced as it was a licensed agreement between the two parties.