Tutorial Extract zip files with jap encoding

pk2000

Active Member
Aug 12, 2017
707
1,917
How to extract zip archives that contain files japanese characters
Either:
1) change your applocal to japanese, reboot and then extract it, or
2) use winrar or bandizip, select the japanese language in the encoding settings and then extract it.

With Winrar
open the archive and select "Options->Name Encoding-> 932 (ANSI/OEM - Japanese Shift-JIS)" and then extract
winrar.png
With Bandizip
open the archive and select "Code page -> Japanese" and then extract
bandizip.png
 
Last edited:

Uzume

Member
Sep 20, 2017
116
70
One can also extract zip archives employing other filename encodings (which are common but are also technically violations of the ) with —at least from the command line (I am not sure how to specify such from the GUI 7zFM.exe), e.g., for Japanese via Shift JIS based Microsoft Windows code page 932:

Code:
7z.exe x -mcp=932 <ziparchive>
Technically speaking, the zip archive file format only allows file paths to be encoded in code page 437 or UTF-8 (Microsoft Windows code page 65001). However early implementations did not take this into account properly and depended on default encoding of the OS, which on US DOS and later Windows was CP437. This was not always true though in other language locales like Japan. Thus such blind implementations can improperly encode zip archives when executed in such locales. This works fine so long as the locale/code paged used to unarchive remains the same as the one used to originally archive things but is an issue when it is not.
 
Last edited:

calastread

New Member
Feb 14, 2019
5
1
How to extract zip archives that contain files japanese characters
Either:
1) change your applocal to japanese, reboot and then extract it, or
2) use winrar or bandizip, select the japanese language in the encoding settings and then extract it.

With Winrar
open the archive and select "Options->Name Encoding-> 932 (ANSI/OEM - Japanese Shift-JIS)" and then extract
View attachment 929355
With Bandizip
open the archive and select "Code page -> Japanese" and then extract
View attachment 929356
Did the winrar way but now i just the error "Cannot locate basic info data"
 
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silwind

New Member
Feb 9, 2021
3
2
Hello!
I managed to open the ZIP-archive "correctly" without switching to the Japanese locale, using the context menu of the NTLEA program: Run with ntleas - Japanese Generic.
 

domacleod

Newbie
Oct 18, 2017
45
46
Translation is horrendous, cursory look over all the translated bits would easily make it comprehensible. Game's fine otherwise.