What is the fine-grained topic of the following text: The Ppop Generation: Boom Ganda is a joint venture of Viva Live, Inc., led by Vic del Rosario, Jr., Chairman of the Viva Communications Inc., one of the country's most imlortant entertainment companies and RTM of Japan represented by performer, songwriter, rapper, ,events organizer and talent manager Masatoshi Mano a.k.a. Only return the topic.
The joint venture 'The Ppop Generation: Boom Ganda' by Viva Live, Inc. and RTM of Japan.