Daerim Chamchi is a tuna restaurant near Busan Ggangtong Market in Bupyeong-dong, Busan. It serves tuna and sushi, with a focus on good cuts of tuna, the large single-portion modum set, and course meals. It opens at 5 p.m., and the course arrives in several successive rounds. The place has run long enough to have customers who have come for decades and regulars.