The Korean Book Center
There's also a TV showing MBC Kpop. They played Jin's new teaser and K.Will's latest music video. Watching Kpop music videos in public, not from my computer screen was such a good experience because I knew I was surrounded by others with the same interests as me.
The workers are also very friendly! Just as I started browsing the store, one worker came up to me and asked if I needed help, then took time to find the products of which I was looking.
Overall, I'd recommend checking out these shops for the latest fashion magazines and official Kpop merchandise! While prices may seem more expensive, it's all pretty reasonable considering the shipping and importing from overseas. Also the workers I encountered were all so friendly and personable, which makes this shopping experience all the more amazing. I'll definitely be heading to Koreatown Plaza again in the future.