Official game manual
This is the original instruction booklet that came with Doko Demo Issyo Portable. Each page has been scanned as an image and put through Google Translate to make it readable in English. Some translations may be inaccurate. You can find the original Japanese images including some extra pages here on Google Drive.
TODO: Recreate the manual images in GIMP and fix inaccurate translations so it doesn't look like AI-generated slop.
This instruction booklet is © Sony Computer Entertainment Inc. and BeXide Inc. and its use here is covered by Fair Dealing exceptions in Australia for research or study or criticism or review purposes, and similar Fair Use laws in the United States.