Tonkatsu Jinenbo Tokyo

自然坊～じねんぼう～ is a tonkatsu restaurant located in Ota Ward, just a 6-minute walk from Kugahara Station. The establishment prides itself on using high-quality, pure domestic Yamato pork, which is carefully fried to maintain its tenderness and flavor.

Founded in 1991, the restaurant has a rich history of preserving the texture, taste, and aroma of traditional tonkatsu. The name is inspired by the ceramic artist Nakagawa Jinenbo, whose pottery is used throughout the restaurant.

In addition to tonkatsu, the menu features seasonal dishes made from carefully selected ingredients, perfect for pairing with rare Japanese sake. The restaurant welcomes both locals and visitors along the Ikegami Line.

Information sourced from restaurant website and may be subject to change.

Menu

Rosu Katsu Set Meal¥3,000
Our recommended Rosu Katsu offers a crispy exterior and a soft, juicy interior, providing a luxurious texture. If you’re unsure, we suggest trying this first.
Allergens: Eggs, Gluten, Wheat, Vegan: No, Vegetarian: No
Estimated Calorie Count: 1600

Hire Set Meal¥2,600
Tender and low-fat Hire. A popular choice among women.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 455

Variety Lunch Set¥1,100 – ¥3,300
A popular lunch set among women. This luxurious and value-for-money set allows you to enjoy a variety of small dishes.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 163

Course Meal¥2,850
We can also prepare courses according to your budget, so please feel free to inquire.
Allergens: None detected, Vegan: Yes, Vegetarian: Yes
Estimated Calorie Count: 350

Chilled SakeFrom ¥950
A selection of chilled sake including Kuzuryu (Fukui), Bakuren (Yamagata), Sharaku (Fukushima), Nabeshima (Saga), and Joushijin Kuheiji (Aichi).
Allergens: Fish, Vegan: Yes, Vegetarian: Yes
Estimated Calorie Count: 350

Room Temperature / Hot Sakeprice not shown
Enjoy Kagetora (Niigata) and Daishichi (Fukushima) served at your preferred temperature.
Allergens: Fish, Vegan: Yes, Vegetarian: Yes
Estimated Calorie Count: 220

Ebi Shiitake Majou¥950
A delightful dish featuring shrimp and shiitake mushrooms.
Allergens: Shellfish, Vegan: No, Vegetarian: No
Estimated Calorie Count: 80

Nasu no Shigi Yaki¥550
Grilled eggplant prepared to perfection.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 315

Oba Miso Cucumber¥500
A refreshing cucumber dish with a savory miso dressing.
Allergens: Soy, Vegan: No, Vegetarian: Yes
Estimated Calorie Count: 88

Joushinka¥800
A traditional Japanese dish that complements your meal.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 350

Madai no Okizuke¥750
Delicately prepared sea bream, perfect as a side dish.
Allergens: Fish, Vegan: Yes, Vegetarian: Yes
Estimated Calorie Count: 80

Yaki Nori¥400
Crispy roasted seaweed, a great accompaniment to your meal.
Allergens: Seaweed, Vegan: Yes, Vegetarian: Yes
Estimated Calorie Count: 750

Smoked Salmon Salad¥900 – ¥2,700
A fresh salad featuring smoked salmon, available in various sizes.
Allergens: Fish, Vegan: No, Vegetarian: No
Estimated Calorie Count: 160

Tako no Nanban Zuke¥600 – ¥1,100
A delicious pickled octopus dish, available in small and large sizes.
Allergens: Fish, Shellfish, Vegan: No, Vegetarian: No
Estimated Calorie Count: 80

Yamato PorkSingle Item ¥2,550 / Set Meal ¥3,400
With finely textured meat and sweet, rich fat, we offer high-quality Yamato pork by using female pigs. We invite you to try it at least once.
Allergens: None detected, Vegan: No, Vegetarian: No
Estimated Calorie Count: 462

Menu Date: December 2025

Dietary & Allergen Information: Please be aware that our dish analysis is powered by AI and may contain errors. Always check with your server before ordering.