I'm looking for Japanese films about the Pacific War?

Question:

Salut :) Hello ! こんにちは^^

The films that I found on this theme are mainly American and do not talk about what I want. I know that Japanese films are not known to be the best but if you can advise me it would be nice.
- Speaking of the occupation in Japan by the U.S army
- The life in Japan after the war / The end of Imperialism
- Or the Japanese colonisation in the rest of Asia - like China / Korea

I saw only :
- Furyo - Senjō no Merry Christmas - 戦場のメリークリスマス (*not great)
- Memoirs of a Geisha (*very good!)

Merci :) Thank you ! Arigatou :3

Answer:

There are many movies depicting Pacific War.

The Burmese Harp
http://en.wikipedia.org/wiki/The_Burmese…

Barefoot Gen
http://en.wikipedia.org/wiki/Barefoot_Ge…

Sea without exit
http://www.youtube.com/watch?v=hTR-_ouMq…