sourceMicrosoft has confirmed it won't have any sort of major presence at this year's Tokyo Game Show.
"2015 will continue to provide an attractive game line-up, exclusive titles included," Microsoft Japan category marketing group’s Masayuki Inoue said in a statement provided to Famitsu (via Gematsu).
"This year, Microsoft will not exhibit the Tokyo Game Show, but we’re making various preparations to deliver the latest Xbox news to fans and media. We will provide an update as soon as we can."
If I remember right from last year, their booth was dead.