Spent a lot of time on the Russo-Japanese War back in my college days, and I have to disagree with you there. It's reasonable to imagine that there can also be *other* ways of achieving Recognized status, but the war had a much bigger impact on European impressions of Japan's status than the exploitation of China did.
I'm sure it did. But their impressions aren't strictly speaking what recognition is about, although it's partly up to that. Being recognized does not automatically mean you're a great power, and being unrecognized does not automatically mean you're the weakest blob around.
In game terms, you can take part in diplomatic plays without being Recognized. But having the European major powers think you're "one of them" (my best guess as to what "Recognized" means) should require either a clear military victory or an extended period of economic dominance.
Well, see that's the problem. When Commodore Perry came to Japan, they were treated as unrecognized. They were considered weak, and countries that barely had navies in the first place still sent a set of demands, like Prussia. The same situation happens with the Qing - fighting the Opium War wasn't to
prevent or contain China, it was business. When the Boxer Rebellion occurred, the participants intervened such as they would have in any other colony - exemplifying how China, despite its size and power, wasn't considered much of a "real country" by any of the involved.
But that doesn't really apply to Japan of the period. The country that was actively undermining and repudiating treaties of that sort, such as with the Maria Luz incident. Albeit I wouldn't say 1870s Japan is necessarily recognized, the treatment
is markedly different from the usual by the time the Sino-Japanese war is concluded. But there is a point where I agree with you - that is, Japan would probably not be considered a real great power until defeating Russia. But being unrecognized and being acknowledged as an equal to the likes of France and the UK are starkly different things.
After all, Imperial China was at some pre-Victoria points big and successful enough that we might think they were a no-brainer for Recognition. but would Europeans have treated them that way?
The Treaty of Nerchinsk and the McCartney Mission says yes. The Ottoman Empire was also the premier power of their half of the continent for almost a century, but were considered irrelevant by the timeframe of the game. Even established powers like Imperial Russia were at points regarded as less civilized for falling behind. Although I don't really agree with the categorization of the Ottomans as unrecognized, it certainly fits with how they ended up regarded in the buildup to and after the Crimean War (esp. the Treaty of Berlin).