First goal - Ryukyu no Kaze
In 2022 NHK finally realeased this taiga on DVD. There are still not any RAW videos for it. Only first 17 episodes with English hardsubs.
But I would love to transcrib subs and let's hope someone can help with the last 6 episodes.
There is always a chance it may be re-aired in Japan with Japanese subs. Like my current project Musashi. But there's not guarantie it will be anytime soon. Sad example - Love and Eros dorama