Really cool website from the Nakagusuku Village Office (shared on Twitter by the Nakagusuku Village Tourist Association) called “The Gosamaru Chronicle” that’s available in several languages (in English too). We love the manga look of the website and that there’s so much information about Gosamaru (a lot of love and care went into this) — the “Gosamaru-Amawari Disturbance” has the makings of a summer blockbuster movie. There are also 20 videos (around 3 minutes 30 seconds for each) with English subtitles, so settle down with some chinsukou and sanpincha and let’s learn Gosamaru’s story together!
It is said that the first castle with full-scale stone masonry in Japan was Komakiyama Castle, built by Oda Nobunaga in 1563.https://gosamaru-nakagusuku.com/en/nakagusukujo.html
This reveals that Ryukyu had developed stone fortification techniques more than 120 years earlier than Japan, and thus proves Gosamaru as a genius of fortification who promoted these advanced techniques.