Isen Honten

Isen Honten is a tonkatsu restaurant near Ueno-Hirokoji Station and Keisei-Ueno Station in Tokyo that serves hirekatsu, rosu katsu, and mix sandos. The hirekatsu is tender with visible grain, while the rosu has thick meat and a chewy texture, and the meal comes with a soup that has a strong green onion aroma. On the first floor, customers at the counter can watch the chef cook, and the third floor has tatami rooms. Payment is cash only.