I missed this RIP SLYME release from a few months ago but man are they consistent with these jams
Also STILL listening to AoP's hanamaru pippi wa yoiko dake on very heavy repeat. I feel like it could end up one of those quintessential anime OPs like Touch (probably not, but I can dream...)
These
Megaman style and
8bit remixes from niconicodouga also really capture the heart of what appeals to me about this song... whatever that heart is...