Makuhari Messe (event weekends) (幕張メッセ（イベント遠征）) 2026 — hotel vacancy & cancellation watchWatching highly-rated hotels around Makuhari for Tokyo Game Show, Jump Festa and Wonder Festival weekends.Watched nights: Sep 17–20. Base: Makuhari Messe. This event is watched on demand: tap resume on the page to start it, and the instant a highly-rated hotel frees up (a cancellation), Aki alerts you with a one-click Rakuten Travel booking link.Why rooms are hard to getOn Tokyo Game Show and Jump Festa weekends, the hotels of Makuhari Shintoshin fill with early-queue overnighters. Walk-to-venue rooms are few, and we've measured Saturday-night availability across the bay area dropping below half of a normal weekend.When rooms open & cancellations appearBookings move right after dates are announced and again at entry-ticket lotteries. Rooms come back around free-cancellation deadlines, and central Chiba or the Tokyo side of the Keiyo Line add options.If it's full: nearby towns

Central Chiba — ~10–15 min on the Keiyo or Sobu Line.

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