(;´Д`)

http://touch-ds.jp/news/tetris_event/index.html
http://www.u3music.com/message/index.php?m=1&l=JP&d=2006081222256j.xml
http://www.famitsu.com/game/news/2006/08/12/103,1155380343,58627,0,0.html
http://gemaga.sbcr.jp/archives/2006/08/post_265.html