Okay then :D! But we should try to make it sound different than just making it gameboy style, I think it’s best if we make it a little more unique, although, if we were to put it in still, I’d have no problem with that, cuz I also love Touhou and the Touhou fandom is huge, so we could attract more people with this little reference.
Edit: https://en.touhouwiki.net/wiki/Touhou_Wiki:Copyrights
Just found out this article that Zun wrote. However, people are able to use the songs even if they are commercial. HOWEVER, this is not 100 percent accurate, so I think it’d be best to email Zun himself. I don’t know his email but I will research as much as I can.
I will edit this when I have the answer or if I need to tell you something. researching intensifies
Edit 2: BIG NEWS! Okay, contacting Zun was harder than expected due to many long lines of reading. The best possible way to contact Zun is his Twitter.
ZUN’S TWITTER: https://twitter.com/korindo
this is the best way to contact him otherwise we’d have to go to Japan.