Duel with Sasaki Kojirō
· Ganryū Island, Shimonoseki, Yamaguchi Prefecture, Japan

Wikimedia Commons · Creative Commons Public Domain Mark 1.0 · file Musashi’s most famous reported duel took place on Ganryū Island off Shimonoseki, where the source says Kojirō was defeated. The article’s narrative notes differing opinions on the duel’s details; this card follows its stated date and location.