Tokyo isn't a cruise port, but is served by the port of Yokohama. Combined, the cruise port of Yokohama functions as the departure port for approximately eighty sailings every year from Holland America, Cunard, Celebrity and more to Asia.
Overall sailings from Tokyo are somewhat affordable compared to other ports. Sailings scheduled from Tokyo during the peak seasons of winter, spring, and fall are a bit more expensive than the the low season of summer. See the diagram below for the monthly average cost per day (Cruises only depart from Tokyo between February and November).
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