The Royal Park Hotel in Nihonbashi, Tokyo, is offering a plan that combines a one-night stay in an executive floor room and dinner in one of the area's long-established Japanese restaurants, through March 31.

The Nihonbashi area, which has been the mercantile center since the Edo Period, still retains the traditional atmosphere of Tokyo's old days, dotted with well-established shops and restaurants.

There are four classy, authentic Japanese restaurants collaborating with the hotel for this plan: the Michelin-starred Genyadana Hamadaya ( www.hamadaya.info ), Ningyocho Kikuya, Kappo Nihonbashi Toyoda ( gwill.co.jp/toyoda ) and Nihonbashi Yukari ( nihonbashi-yukari.com ). Each restaurant offers a traditional Japanese dinner course specially prepared for this plan.