data/readme.txt

Demo file from :
- https://www.npo-homepage.go.jp/npoportal/certification

If you want to run on command line:
- camelot data/demo.pdf -p 1 -f csv stream -e 60 -r 40 -o data/output.csv

If you have an issue of garbling:
- nkf -w8 --overwrite file_name