Fix gibberish filenames while unzipping with 7-Zip
Use cmd / powershell
> "C:\Program Files\7-Zip\7z.exe" x "filename.zip" -mcp=932- 932 - Shift JIS - Japanese
- 936 - GBK - Chinese (simplified)
- 949 - Unified Hangul Code - Korean
- 950 - Big5 - Chinese (traditional)
Please refer to https://en.wikipedia.org/wiki/Windows_code_page for more codes
References: