Hachiban Ramen Vincom Đồng Khởi is a Japanese ramen shop on the B3 floor of Vincom Đồng Khởi in Ho Chi Minh City. It offers tonkotsu tan, mala tonkotsu, and cold ramen, with gyoza and set menus served alongside. Seating includes single seats and group tables, and the open kitchen is visible from the floor. When the shop is crowded, orders and food arrive slowly.