It sounds like you might have dumped a bit too early. Even though you’ve hit day 10, fermentation can still be active and some yeast might still be in the trub, which is why it's bubbling. It’s usually a good idea to wait until bubbling slows down significantly and gravity readings stabilize for...
That sounds like a unique hop! Yu-Gi hops don’t seem to be well known but Japan has been developing some interesting hop varieties for craft beers. You might try checking Japanese craft beer shops or online stores that specialize in international hops for more info.
Let me know if you find...