I have an obsession with analyzing/transcribing the chords and melody in Touhou songs.
You seem to have the transcribing bit down, but analysing involves discussions and explanations of the various chord progressions. Besides half the time, when the basic Touhou chord progressions are used, there are some really interesting progressions and melodies to analyse, so consider doing full analysis for those ones.
Right now, I've been using TheoryTab/HookPad to dump the transcriptions so that I can access them whenever I need them.
Is there anywhere we can access the transcriptions? (
I'm totally not gonna pick out mistakes or anything)
exactly 2 U2 Akiyama songs are on there.
U2 Akiyama, as a different composer, has a bunch of interesting stuff you should look into (particularly SWR, hint hint).