Yes, more or less. Manchuria was a good steal. Unfortunately, nobody accounted for Chinese obstinacy despite there serious domestic problems. Not the least, the Japanese who didn't even really think how they would deal with it. That it pulled them into a war with China which they couldn't win and which didn't offer them much in real terms -- they probably lost more than they gained -- wasn't intentional. There wasn't a master plan to dominate China it just kind of came about as a specific reaction to a series of events that both parties took part in. Certainly, the Japanese invasion of Manchuria was the catalyst for everything but it wasn't intended to be so... and really, it shouldn't have happened at all. There were some interesting circumstances surrounding the Japanese acquisition of Manchuria, not the least, the reluctance of the Japanese government to actually take it over.