2009/11/13 iPJ_Sync for Win (Ver1.3) updated.
2009/11/11 iPJ_Sync for Mac (Tiger,Leopard,SnowLeopard) updated.
2009/03/24 Event&Links was updated (iPJ users movie uploaded).
2009/02/06 iPJ_Sync for Win Ver1.2 was updated.
2009/01/31 iPJ-Lite Ver1.1, iPJ-Lite_Free Ver1.1 Updated!
2009/01/07 DJ Taro was DJing by using "iPJ-Lite"
　　　　　　　　　　 in Japanese FM Radio "J-Wave MusicPlus".
2008/11/26 iPJ-Lite_Free was released.
2008/11/20 Blog DJing with "iPJ" iPod Jockey (in Japanese) was opened.
2008/11/  3 iPJ-Lite was released.
2008/10/20 iPJ-Lite was approved to be released by Apple Inc.
2008/  9/25 iPJ-Lite DJ app beta test for iPhone and iPod Touch.
2008/  7/10 DJ softwear for Apple App store SDK development.
2008/  6/24 This page was moved to a new domain (www.ip-j.net).
2008/  6/13 iPJ event with Dancers in San Francisco.
2008/  6/10 An official iPJ page was created.
2008/  5/10 DJ Muraoka demonstrated in TOKYO, Shibuya at eggman.