The SONIC MANIA special event takes place in both Tokyo and Osaka on the 9th, while the main event takes place on the 10th, and 11th (Saturday and Sunday). The announcement also gave a link to the Summer Sonic official website where tickets are for sale. The Tokyo tickets and the SONIC MANIA tickets both sold out, but tickets for the Osaka viewing are still available for either a 1 day pass (13000 JPY) or a 2 day pass (23000 JPY). Other bands to be included in the performance are Metallica, Linkin Park, Volbeat, Fall Out boy, and so much more.
Further news will be posted as information is given, stay posted!