Edo Period artillery battery ruins found in Osaka

Location not specified

Reported 5 hours ago(Mar 6, 2026, 9:39 PM)

Kajiwara Battery, a dual cannons and fortified site built by Edo Shogunate to defend Kyoto, discovered in Osaka

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5 hours ago•Mar 6, 2026, 9:39 PM•RedditViewed update
Edo Period artillery battery ruins found in Osaka
Kajiwara Battery, a dual cannons and fortified site built by Edo Shogunate to defend Kyoto, discovered in Osaka
Primary report