KOYADO HOTEL Adult only check in starts from 10pm

Asakusa is a second hometown for the chef, who has lived here since his apprenticeship. He inherited both spirit and skill, along with tools and serving ware, from his mentor. He reveres the old teachings of the sushi world but does add a few twists of his own. He adds sweet potato shochu to rich soy syrup; to rolled omelette, he adds soy milk. The character for the chef’s surname of ‘Oku’ developed from a combination of the characters for ‘house’, ‘rice’ and ‘palm of hand’; a sign, he contends, that he was destined to run a place where he would fashion rice meals with his hands.

Black, white and orange are the tricolore of ‘Watanabe-ism.’ Black represents faith that cannot be tainted; white, the freedom to become any colour; and orange, the flame manipulated by the chef. On offer here is a fusion of French and Edo food cultures. Sobagaki is emulsified using French techniques; local Japanese elements include kaminari-okoshi, a roasted and flavoured mochi cracker; and monaka, a sweet of azuki bean paste sandwiched between crisp wafers. Watanabe-ism has deep roots in Asakusa-Komagata.

The chef studied the art of kaiseki multi-course meals. In addition to omakase set meals, he serves prix fixe meals to which à la carte items can be added, so diners can enjoy Japanese cuisine as they please. Sashimi is accompanied by a dipping sauce of malted rice and fish sauce; mixed platters of drinking snacks include grilled and fried items prepared with care. The shop name is inspired by grammatical particles used to form sentences in Japanese. Cuisine, people, drinks and interior blend agreeably together, so relax and let time flow by.

‘Tonkatsu is food for the masses’, explains the second-generation chef, as he aims to serve up fare that is familiar and comforting. Copper pots polished till gleaming and plain wooden counters display a craftsman’s spirit. Two pots are used: one containing hot oil and the other cooler oil. Pork loin is shorn of extra fat and thinly battered. Tonkatsu is the star attraction, so no meat is added to the pork miso soup. As the chef works, a photo of his father in chef’s whites watches over him.

‘Tentenkyokyo’ carries the heartfelt wish that guests will enjoy tempura and soba to their heart’s content. Shiba shrimp, skewered and deep-fried, is a standard of soba-shop tempura beloved since the Edo period. Although the sea from which shiba shrimp were once harvested has been reclaimed as land, the tradition lives on. Shiba-shrimp tempura embodies the spirit of Edo, and the food culture resonates even today. For your omakase set menu, you can choose whether to include small dishes in the bill of fare or focus solely on tempura.

The chef’s starting point is the ramen his grandmother cooked for him when he was a child. He added ‘Toy Box’ to the name because he wanted to create ramen that holds the same excitement for his guests as a box of toys does for a child. Soy sauce ramen, the shop’s flagship offering, is constantly tinkered with to improve it. In search of a depth of gustatory experience, over 10 types of soy sauce are combined in the broth. Yet the ramen is a dish of simple happiness; noodles from the good old days.

This popular spot lies in a back-alley near Ameya-Yokocho. Defending the restaurant’s noren is its third-generation chef, who grew up in this part of Ueno but sharpened his skills in Europe. Tonkatsu here is primarily pork loin cutlets. Applying his knowledge of Western techniques, the chef fries thick cuts of pork in relatively cool lard over a gentle flame. With rock salt, Worcestershire sauce, tonkatsu sauce and soy sauce on offer, it’s fun to compare how each tastes. Be prepared to queue first.