I bought a bunch more stuff for my vintage stereo system, and got it all assembled over the weekend - and I listened to quite a bit of anime vinyl and CD after getting it all setup, including the soundtrack LPs for Violet Evergarden and Frieren, and soundtrack CDs for Witch Hunter Robin and Lunar Legend Tsukihime...
I picked up two 3-cube shelf units for vinyl and accessory storage from Amazon, to place on either side of my oak stereo cabinet, which I had also hauled upstairs out of basement storage. The shelf units didn't have any backs on them, so I cut out some back panels with a circular saw from thin pieces of lauan I had laying around, stained them to match the dark oak shelves, and drilled and screwed them onto the rear of the shelves. I bought a couple of 15' RCA audio cables to connect my turntable preamp and my TV to the receiver, since they are both off to the left of the cabinet. I also purchased a small spring latch I mounted on the CD drawer in the stereo cabinet, because it kept wanting to roll out on it's rails whenever I moved the cabinet around to access the rear connections. It wouldn't stay closed with the weight of all the CDs in it, so the latch permanently resolved that problem!
So I can now play ALL of my anime - vinyl LPs, audio CDs, Blu-rays to the television, MP3 music files from a USB slot on the front of the Oppo Blu-ray player, and even my Television audio, all through my receiver and stereo speakers. Here is a photo of my setup now, just before moving the turntable back onto the buffet at left under the TV where it will stay, and before putting the glass doors back on the stereo cabinet: