I would definitely love to see the game in full version!
And yes, I meant the comedy theme you mention earlier, meatball parade. I thought that was kind of taken from certain failed songs and stuff. My bad.
Including Meatball Parade specifically was definitely me meming - specifically, a lot of the MMO specific comedy was inspired by the misadventures of Drakanous, GoldenTot, and their free company NEST in FF14 (links frequently NSFW). I thought you meant a sound effect.
Fun fact: I actually wanted to ask Drak to voice Hikaru, before I realized that I should probably offer Hikaru's voice to someone else for reasons that aren't in the game yet.
Ah, you encountered a softlock! I've since patched that out, here: https://taliaellib.itch.io/isekaionline-beta-test-blues-mfgj-summer-2020-edition/devlog/165360/version-120-the-glory-of-scherzo