A new musical titled "Mateki", script by Yukio Shiba (Mamagoto) / music by Koshi Miura, will be held at Theatre Trum from 30th September 2012 - 14th October 2012.
The musical also be held in Mie, Kochi, and Mito.
http://setagaya-pt.jp/theater_info/2012/09/post_282.html