Tokyo has a selection of free walking tours that cover from historic Asakusa to vibrant Shibuya and Shinjuku, led by local guides for a tip of your choice.
Kawagoe, the “little Edo” near Tokyo, offers one free walking tour along the historic warehouse street and the Toki no Kana bell tower, accompanied by a local guide and a free tip at the end.
Aomori in northern Japan offers one free walking tour around the station and port, alongside paid tour options for those who want to delve deeper into the city's heritage and local culture.
Kanazawa offers free, tip-based walking tours of the historic samurai district and the brightly lit geisha quarters, led by local guides who know every alley and corner.
Nagoya offers one free tip-based walking tour, conducted in English by a long-time foreign resident of the city. The tour reveals the local side of Nagoya – from the historic castle to everyday neighborhoods.