Wada's keynote will focus on the "Essence Of Game Industry Revolution", while Yoshida will introduce the PlayStation Vita. Yoshida's speech in particular promises to shed more light on the Vita's specifications, as well as detail the system's software line-up.

Yoshikazu Tanaka of GREE will host the final keynote, and will dedicate it to the social games market.

All three keynotes are scheduled to take place on the first day of the Tokyo Game Show, on September 15th.

[via andriasang.com]