Kim Susa Shinsegae Department Store Gangnam Branch is a Japanese restaurant inside Shinsegae Department Store Gangnam Branch in Seocho-gu, Seoul, serving sushi and omakase. The chefs cure the fish and hand-press it in front of you, and you can also order large yellowtail sashimi and mini udon alongside. Offline reservations are taken at the entrance from 10 a.m., and phone reservations open at 11 a.m. The service is disappointing.