Well just for those who didn't know the Axis were all in cahoots!
https://www.youtube.com/watch?v=gDcEjtlJ3dwWatch up til about 2.30. It has a lead in with the invasion of Salamaua. That event was actually 3 weeks after the Darwin bombing segment.
You can see ships in the harbour and the town burning left from Kido Butai's work as these high level bombers arrive. They then smack RAAF Darwin.
Yes this is German.
https://www.youtube.com/watch?v=leYEttGQbusThis is a very grainy colour film shot on the harbour. At 1.50 you can see the Neptuna blow up. She had a full load of bombs, depth charges etc. At 1.22 you can see the USS Peary. She took 5 bomb hits and 88 US Navy people died with her.
https://www.youtube.com/watch?v=R2D3u40dXtkThis is a Pathe Gazette report on one of the later raids. The quality of the Japanese bombing shouldn't be doubted. That's the main part of town going up (again).
The Japanese level bombed from very high alts and were quite effective.
Lots and lots more stuff on youtube but some is just crap.