Ossu Seiromushi is owned by BTS' Jin's brother and is prided as being a true authentic replica of Japanese food. The restaurant serves up traditionally cooked Japanese cuisine served in intricate wooden crates, a technique also known as seiro-mushi. The steamed meals are a delicacy to Japan, and often served with egg, mushrooms, seaweed and other vegetables. It is conveniently located just by Lotte World, so fans can pop in for a Jin-approved meal after a day of rides and rollercoasters, or just stop by when looking for a taste of Japan.
Owned by BigBang's Seungri, Aori Ramen is a Japanese style ramen restaurant that has now grown into a large franchise in South Korea. The first Aori Ramen was opened in 2016, and now has locations all over South Korea, as well as a restaurant in both Vietnam and Malaysia. The menu is simple, one base ramen, but with various add-ons, spices and sizes. One of the highlights of the restaurants is the single-seating area, where solo diners can come in, sit in a solo booth and be served through a curtain.