Looks an awful lot like a B29.
From what I remember, they managed to capture some B29s intact or easily repairable, so it's likely they did copy some of it, but just like the Space Shuttle clones, done by Russia and China, it's all in the "Physics" issues, forcing certain design features.
The J20 Stealth Fighter from China looks very similar to the F35 for the same reason.
If you go onto the internet, there are extensive reports on the Japanese bomber. It had superior engines/propellers, and much longer range.
The WWII Japanese six engine bomber was called
Nakajima G10N - Wikipedia
If I remember correctly, towards the end of the war, Japan had fallen farb behind the US in aviationm technology, not just in terms of people and supplies.They had some wicked aviation going on at the end of the war didn't they? Some of their fighters were as good as anything the US had in the sky, at least. If not better in some ways. But held back by poor manufacturing and maintenance personnel (think of all the experienced crew chiefs and staff they lost on all those islands etc) and poor fuel quality. Oh and flown by poor pilots with sh*tty training and like 10 hours in type lol.
Good thing for us.
The B29 layout reminds me of their M1 Garand copy, but I believe you on it being superior in plenty of ways.
If
If I remember correctly, towards the end of the war, Japan had fallen farb behind the US in aviationm technology, not just in terms of people and supplies.
By 1944 they had nothing flying that could compete with the Corsair, P-51D, Lightning or the Northrop Black Widow. They had to copy stuff, but had no time, and increasingly no resources.
The Sovs had a problem with copying US designs too. They copied the B29 right down to a spurious and accidental pinhole in the fuselage. Their problem in 1946 was the inability to roll aluminum, duraluminum and sheet steel thin enough. So it never flew.




























