>>70003889I'm frankly not sure how much can be taught. something like "wow I haven't heard heavenly star in years" is something that comes with being in the culture for a long time. same with the graphics on screen; it's nostalgia content.
maybe check out mogra's anison matrix (next one is sat night JST on their twitch) for modern live sets and see if it's your thing. the original kumikyoku medley and it's spinoffs are a separate thing, and you'll find a lot of otakucore(?) songs there