Niten Ichi-ryū - The Two Heavens School of Japanese Swordsmanship #2299065 (License: Personal Use)

This logo represents Niten Ichi-ryū (二天一流), the sword school founded by the legendary samurai Miyamoto Musashi in the early Edo period. The red sun evokes Japan’s national symbol and the rising spirit of martial discipline, while the black crane signifies longevity, grace, and transcendence; the bold sumi-e brushstroke circle embodies the unity of heaven and earth. The vertical kanji “二天流” translate to “Two Heavens Style,” reflecting Musashi’s signature use of katana and wakizashi together.

Used on martial arts dojo websites, historical articles, cultural exhibitions, and publications about Japanese swordsmanship; targets users seeking authentic information on Musashi, koryū traditions, or traditional budo philosophy.