Restaurant in Tokyo, Japan
8-seat counter, Tabelog Silver, book via Instagram.
Tempura Asanuma is a Tabelog Silver Award-winning counter in Nihonbashi with eight seats, identical lunch and dinner pricing at JPY 15,000–19,999 (actual spend trends higher), and a BYO allowance rare at this level. It competes with Tokyo's top tempura specialists and earns that comparison through consecutive Tabelog 100 selections and a Michelin Plate. Book via Instagram or voicemail — the non-standard reservation process is the only friction.
If you have already eaten at one of Tokyo's more established tempura counters and want to understand what a newer generation of the form looks like, Tempura Asanuma is the answer. Opened in September 2022 in Nihonbashi's Ordin Building, it has collected Tabelog Silver Awards in both 2025 and 2026, a Michelin Plate in 2024 and 2025, and consecutive selections for the Tabelog Tempura 100 — a credentialed run for any restaurant, let alone one less than three years old at its first recognition. The Tabelog score sits at 4.46, and review-based spending data puts real-world bills at JPY 20,000–29,999 per person. At that price point, it competes directly with Tokyo's most serious tempura specialists, and by the award record it belongs in that conversation.
Asanuma occupies the sixth floor of a commercial building a one-minute walk from Nihonbashi Station on both the Ginza and Tozai lines. The room holds eight seats arranged at a counter, with a maximum party size of seven — meaning you will almost always have the chef's full attention focused on a very small group. There are no private rooms, but the venue can be taken over exclusively for private use, which makes it a sharper option for a small group celebration than a larger restaurant with a cordoned-off corner. The space is described as relaxing with spacious counter seating, and power outlets are available , a practical detail that matters for a long lunch or dinner when you are photographing and eating simultaneously. The restaurant is entirely non-smoking.
Drinks lean serious: sake, shochu, wine, and cocktails are all available, the program is wine-focused, and BYO is permitted , an unusual allowance at this level that gives you meaningful control over the total bill if you are bringing something special from elsewhere. Credit cards are accepted; electronic money and QR code payments are not. A service charge applies.
Tempura at this level is not à la carte , you are eating a sequenced set, and the architecture of that sequence is the point. The Tabelog listing frames the approach as a "harmony of ingredients and batter," with particular attention paid to sourcing fish. At an eight-seat counter under chef Tsutomu Asanuma, each piece arrives individually, fried to order, which means timing is not incidental but structural: the progression from lighter, more delicate ingredients through richer, more substantial pieces follows a logic that rewards attention rather than speed.
For a return visitor, what changes is your calibration. On a first visit you are learning the room, the pace, the chef's preferences. On a second, you come with a reference point , and at a counter this small, with a program this deliberately constructed, that prior knowledge meaningfully shifts the experience. The sequencing becomes legible in a way it isn't on first encounter, and the fish sourcing choices that felt incidental become the through-line. If you have eaten at Tempura Kondo or Tempura Ginya, you arrive with enough comparative context to read what Asanuma is doing differently , and it is different enough to justify the visit on those terms alone.
The restaurant is open six days a week, Wednesday closed, with both lunch (12:00–15:00) and dinner (18:00–21:00) services. Lunch and dinner are priced identically at JPY 15,000–19,999 on the listed menu, though actual spend trends higher based on reviews. For a deep-focus meal , the kind where you want to be fully present for the sequencing , lunch on a weekday is the better call. Weekend lunches at this level in Tokyo fill fast, and the post-lunch window gives you time to walk the Nihonbashi area rather than rushing to an evening commitment. Dinner works well for a special occasion, particularly if you are taking advantage of the BYO allowance with a bottle you have been saving.
Closed dates are not fixed, so confirm before booking. The restaurant also notes it is not currently accepting phone or online reservations through standard channels , contact must be made via voicemail or Instagram message. Plan accordingly, and build lead time into your approach.
Solo diners are explicitly noted as a strong fit, and the counter format supports that fully , there is no awkwardness about a table for one here. Families with children are welcome, though the format and price point make this a considered choice rather than a casual family outing. Groups up to seven can use the space, and full private buyout is available for those who want the counter entirely to themselves. If you are building a Tokyo itinerary around serious food and want to anchor it around the leading the city offers, Asanuma belongs on that list alongside Tempura Motoyoshi, Fukamachi, and Edomae Shinsaku.
For those traveling beyond Tokyo, the tempura tradition has strong representatives elsewhere in Japan: Numata and Shunsaiten Tsuchiya in Osaka offer useful points of comparison if you are continuing south. And if tempura is one stop on a broader Japan food trip, the full range of what Tokyo's dining scene offers , across sushi, kaiseki, and beyond , is covered in our full Tokyo restaurants guide. You can also find recommendations for where to stay in our Tokyo hotels guide, where to drink in our Tokyo bars guide, and what else to explore in our Tokyo experiences guide. For dining further afield, see HAJIME in Osaka, Gion Sasaki in Kyoto, akordu in Nara, Goh in Fukuoka, 1000 in Yokohama, and 6 in Okinawa. Also worth browsing: our Tokyo wineries guide.
Book it. Tempura Asanuma is a compact, counter-only tempura specialist with a fast-building award record, a price point that reflects the category's top tier, and a format , eight seats, sequenced service, BYO-friendly , that rewards the kind of diner who pays attention. The booking process requires a little more effort than a standard reservation system, but at a restaurant this size, that is a reasonable trade. If your Tokyo itinerary has room for one tempura meal at the serious end of the market, this is a strong candidate.
| Detail | Tempura Asanuma | Tempura Kondo | Tempura Ginya |
|---|---|---|---|
| Cuisine | Tempura | Tempura | Tempura |
| Price range | ¥¥¥ (JPY 20–29k actual) | ¥¥¥¥ | ¥¥¥ |
| Seats | 8 (counter) | Counter + tables | Counter |
| Booking | Instagram / voicemail | Online / phone | Online |
| BYO | Yes | No | No |
| Private use | Available | Available | Check directly |
| Closed | Wednesday (+ irregular) | Check directly | Check directly |
| Nearest station | Nihonbashi (1 min) | Roppongi-itchome | Check directly |
| Venue | Price | Value |
|---|---|---|
| Tempura Asanuma | ¥¥¥ | — |
| Harutaka | ¥¥¥¥ | — |
| RyuGin | ¥¥¥¥ | — |
| L'Effervescence | ¥¥¥¥ | — |
| HOMMAGE | ¥¥¥¥ | — |
| Florilège | ¥¥¥ | — |
How Tempura Asanuma stacks up against the competition.
For a more established tempura counter with a longer track record, Mikawa Zezankyo in Fukagawa or Tensei in Minami-Aoyama are the standard comparisons at a similar or higher price tier. Tempura Asanuma is the better choice if you want to catch a Tabelog Silver-ranked chef early in their arc — it opened in September 2022 and has already earned consecutive Silver awards and two Tabelog Top 100 Tempura selections. For something broader in format (multi-course kaiseki with tempura as a component rather than the focus), RyuGin operates in a different register entirely.
No dress code is listed in the venue data. At a ¥15,000–¥20,000+ counter in a Nihonbashi office building, the practical expectation is clean, presentable clothing — avoid anything that will conflict with the non-smoking counter environment or distract from the close-quarters seating. Business casual is a safe read for the neighbourhood and price point, but the venue has not specified requirements.
Yes — solo dining is explicitly flagged as a strong fit on the listing, and the 8-seat counter format is designed for it. There is no table-for-one awkwardness here; counter seating is the entire room. Tempura Asanuma's Tabelog profile specifically recommends it for solo diners, making it one of the cleaner cases in the ¥15k–¥20k Tokyo counter category for eating alone.
The entire restaurant is a counter — all 8 seats face the kitchen. There is no separate bar area. Drinks include sake, shochu, wine, and cocktails, and the venue notes a particular focus on wine as well as BYO, so drinking at the counter while you eat is part of the format.
It works well for a celebratory dinner for two or a small group (maximum 7), and the venue is available for private hire of the full room. There are no private dining rooms, so the counter is the setting regardless. The combination of Tabelog Silver recognition, a sequenced tasting format, and a focused 8-seat room makes it a credible special-occasion choice — but if you need a private room rather than a shared counter, you will need to book the whole restaurant.
At ¥15,000–¥20,000 per head on the listed price range, and closer to ¥20,000–¥29,999 based on actual reviewer spending, Tempura Asanuma sits at the upper end of Tokyo's tempura counter tier — but within range of what Tabelog Silver recognition and a Top 100 Tempura listing typically command. The venue opened in 2022 and has built that award record fast, which suggests the price is being validated by repeat reviewers. If you are comparing against longer-established counters, you are paying for a chef still in ascent rather than a decade of consistency.
Lunch and dinner are priced identically (both ¥15,000–¥19,999 listed; both ¥20,000–¥29,999 per reviewer averages), so the choice is logistical rather than financial. Lunch runs 12:00–15:00 and is easier to fit into a sightseeing day from Nihonbashi Station, which is a one-minute walk. Dinner (18:00–21:00) suits a slower evening. Wednesday is the only closed day.
Mon, Tue, Thu, Fri, Sat, Sun, Public Holiday 12:00 - 15:00 18:00 - 21:00
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