Open the midi in domino and select SMF Export(SMF書き出し) from the File(ファイル) menu on the far left to export the midi.
This solves the problem of forgetting the close note.
Nice.
Likewise, there is a dot picture editor called edge made by takabosoft, do you know of an English translation of this one?
This software is very useful because it handles palettes correctly.
I am frequently asked on discord so I have created a document.
Basically, I think it is to search on google or ask on discord.
If you get annoyed by frequent questions, documentation will be added. lol
Also, an article summarizing what you know would be helpful to those following you.
Please contribute to the comminity by sharing your knowledge and accomplishments if you know something too.