It's been my experience that some judo instructors (in the past) have offered generic "jujitsu" classes...which are really just judo with karate strikes. IOW, there's not really been any systematic integration.
In my opinion, "Ogawa Ryu jujutsu" seems to do a nicer job then most block/strike/lock approaches.
YMMV
In my opinion, "Ogawa Ryu jujutsu" seems to do a nicer job then most block/strike/lock approaches.
YMMV