If it's Italian gelato you're craving, head over to Mario: they serve up all-natural, melt-in-your-mouth delicacies at fair prices, and regularly come out with new seasonal flavours. This autumn, they'll be dealing in two special creations, namely the Chestnut Rice ('Kuri Gohan', themed on the traditional Japanese autumn recipe) and the aromatically sweet Sweet Potato Anko Pie, which combines satsumaimo with chunky bean paste. Both should go nicely with the pleasant autumn weather.
The autumn gelato flavours are available at Mario Gelateria in Ginza, Mitsui Outlet Park Yokohama Bayside and Minami-Machida Grandberry Mall.