October 2025 events and festivals in Tokyo

October is one of the nicest months in Tokyo – it's still warm enough to have fun outside, and there's a boatload of great events going on all around the city. A number of autumn matsuri take place in October, in addition to Tokyo classics from Fukuro Matsuri and the Odaiba Lantern Festival. October is also the season for moon-viewing, a wide range of food events and, of course, Halloween.