Cheonhaui Mun Taro is a traditional izakaya in a quiet alley behind Hongdae Station in Seoul, serving yakitori with soup and fried dishes. Skewers are grilled in front of you, and the Nagasaki champon comes with Chinese noodles added by default. Cold champon is reheated midway through the meal, and the restroom is inside the venue. The umeshu portions are on the small side.