Crunchyroll / Aniplex US subs with some editing and QC. Song translation and styling stolen from GJM’s release. A few lines stolen/adapted from Jaimini’s Box scanlations and from Muse Asia’s subs.

TL notes / errata:

• The show name is missing in the OP. Don’t care, won’t fix. You already know what this show is called if you’re watching the third season of it.
• 告白 (kokuhaku) plays a pretty central role in this entire story and this is very often translated to “confess”, but in English, one would typically rather profess their love, rather than confessing it. After weighing the pros and cons, I decided to leave it as “confess”. Consider this one of the few deviations from standard English I’ll be using in the subs.
• 9:21 Missed a “Hoshin Culture Festival”.

Later episodes will be back to a faster release schedule, except that episodes 11-12 will also be about as late as today’s release (~15-20 hours after airing).