I spent about 10 years give or take in Japan, so it has been a part of my life for a long time. Plus the years before when I studied Japanese and enjoyed a lot of the aspects of Japanese culture like Japanese music, Japanese movies, and Japanese dramas. Moving back to the USA of course comes with a little bit of "Reverse Culture Shock". So to help with it, it's a good thing to not go completely cold turkey. I still watch Japanese videos on YouTube and other places like Crunchy Roll. I still follow Japanese car culture, and other aspects of life in Japan.
San Antonio, Texas doesn't have the biggest Japanese community, but there are a few places that I can go to get my Japanese fix. One of the best ones is an Asian supermarket that has A LOT of Korean food and a good amount of Japanese food and snacks too. Here is a little video I did. Next I will hit up Minnano a Japanese store in San Antonio.