(Just an english guy passing through) This board game is immensely interesting to me. I would love to learn to play. I've watched probably 10 full games to try to pick it up.
It is quite similar to chess in terms of how you move pieces apart from a few exceptions but the biggest difference probably is that you can reuse chaptured opponent's pieces + promotion. Every piece apart from Gold(金) and King(王 or 玉) can promote, not just pawns. HIDETCHI's channel has a massive collection of how to Shogi videos in English covering from absolute basics up to some basic strategies. Would suggest to check them out :)
@DemonikOu it was just a little mistake by the guy on left. Oyama (right) said 5c kin (gold) at 1:26, doesn't really matter though, people watching this could see it was just a little mistake and the point was that Nakahara's king and rook could be forked with this move, which could have been done either by silver or gold.
