PlayOK.com Game Kifus

On the website itself, at the top right corner, you can click
"Statistic". When you select Shogi, then Games tab, you can see a list
of rated matches replayed in the past 6 months. This is very useful for
game analyses.

Simply post the link to the new window containing the game and we can help you analyze it.

I've made a video on how to import your game into BCMShogi as well, that way you can analyze it yourself.