Baek Sojeong Ttukseom Station Branch is a Japanese restaurant near Ttukseom Station serving donkatsu, soba, and mazesoba. The mazesoba is eaten as is, then mixed with kelp vinegar and rice, and a cold soba and donkatsu set is also available. The donkatsu is fried lightly for a crisp texture. At lunch there are many people, so there is a long wait.