Miyamoto Musashi, Japan's most famous swordsman, moves through this route from the Sekigahara campaign of 1600 to the duel on Ganryū Island, Osaka Castle, Kumamoto Castle and the cave of Reigandō, where he wrote The Book of Five Rings.
The route follows the biography stop by stop, from a village birthplace that sources place in two provinces to the cave where he spent his last years. Several details, including his role at Sekigahara and Osaka, are debated or rest on later accounts.
Toru Watanabe, a drama student in late-1960s Tokyo, looks back on the years he spent between two women: Naoko, the fragile girlfriend of his dead best friend, and Midori, a classmate who is everything Naoko is not. Haruki Murakami's 1987 novel made him a superstar in Japan.
The route follows Watanabe across the city: his dormitory, a long Sunday walk by the moat, Naoko's apartment in Kokubunji, the campus, the streetcar to Midori's neighbourhood, a house at the edge of Kichijōji and the platform at Ueno. Murakami drew on his own student years, but the novel's dormitory and university are invented, so those two pins mark real stand-ins.