On 23 April 1911, Tokugawa set a Japanese record with a Blériot, flying 48 miles in 1 hour 9 minutes 30 seconds.
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On 5 April 1911, Tokugawa piloted the inaugural flight at Japan's first permanent airfield in Tokorozawa.
Tokugawa shogunate | Tokugawa clan | Tokugawa Ieyasu | Tokugawa Shogunate | Tokugawa Yoshimune | Tokugawa | Yoshitoshi ABe | Tokugawa Ienobu | Tokugawa Yoshinobu | Tokugawa Tsunayoshi | Tokugawa Nariaki | Tokugawa Mitsukuni | Yoshitoshi | Tokugawa Narimasa | Tokugawa Iesada | Tokugawa Ieharu | Tokugawa Fūunroku Hachidai Shōgun Yoshimune |