Restaurant in Tokyo, Japan

Seiju

Name: Seiju
Address: Japan, 〒104-0045 Tokyo, Chuo City, Tsukiji, 3 Chome−16−9 アーバンメイツビル B1F, Tokyo, JP
Telephone: +81 3-3546-2622
Price range: ¥¥¥¥

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Hard to book, worth the effort.

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About Seiju

Old-school Edo-mae tempura in a 13-seat Tsukiji basement, with a Michelin star and consistent Tabelog 100 recognition. Chef Yoshiaki Shimizu's technique reflects his Rakutei training—frequent oil changes, precise timing, and a traditional course flow with a few novelties like mochi with dried mullet roe. At ¥30,000–¥39,999, it competes directly with Tempura Yaguchi and commands a premium over Tempura Nakagawa for its award density and documented lineage.

Seiju is a Tokyo tempura restaurant led by chef-owner Yoshiaki Shimizu. The verified essentials are concise: tempura, a ¥¥¥¥ price level, smart-casual dress, and dinner hours from Tuesday through Sunday. For diners deciding whether to prioritize it, the appeal rests on a straightforward premise: a premium tempura meal in Tokyo from a named chef, rather than a page built around unverified seat counts, menu details, rankings, or neighborhood claims.

Because the public details verified here are limited, it is best to treat Seiju as a focused tempura booking and confirm any changing practical details directly before you go. The restaurant is listed as closed on Monday and open from 5–9 pm Tuesday through Sunday. No lunch service is verified, so plan around dinner.

What Seiju Delivers

Seiju’s verified identity is centered on tempura in Tokyo, with Yoshiaki Shimizu as chef-owner. Beyond that, specific claims about seating format, number of seats, private rooms, course structure, signature dishes, or service choreography are not verified here and should not be assumed. If those details matter to your reservation, confirm them directly when booking.

What can be said confidently is that Seiju belongs on a shortlist for diners seeking a premium tempura restaurant in Tokyo. If you are comparing several tempura-focused options, Tempura Kondo and Fukamachi are also relevant names to consider, but Seiju’s own verified draw is simple: tempura from chef-owner Yoshiaki Shimizu at the ¥¥¥¥ level.

How It Stacks Up in Tokyo's Tempura Field

Seiju sits in the premium tempura category, marked here as ¥¥¥¥. That places it among serious Tokyo tempura choices for diners who are already comfortable with a high-end budget. Comparisons with Tempura Yaguchi, Tempura Nakagawa, and Shunkeian Arakaki should be made on current availability, budget comfort, and the kind of tempura experience you prefer, rather than on unverified claims about awards, rankings, seating, or menu format.

For planning, keep the practical facts tight: Seiju is in Tokyo, serves tempura, is priced at ¥¥¥¥, and is open for dinner from 5–9 pm Tuesday through Sunday. It is closed Monday. Anything more specific, including booking windows, walk-in likelihood, exact menu structure, or group accommodation, should be confirmed directly with the restaurant.

When to Go

Go for dinner. Verified hours are 5–9 pm Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday, with Monday closed. No lunch hours are verified. Smart casual dress is listed, so plan for a polished but not overly formal meal.

If you are coordinating Seiju with other dining in Tokyo, keep the schedule simple and build the evening around its dinner hours. For a tempura-focused trip, it can be considered alongside other Tokyo tempura restaurants, while final decisions should come down to current availability and your preference for a premium tempura experience.

Frequently Asked Questions

Is the tasting menu worth it at Seiju?

A specific tasting-menu format is not verified here. Seiju is verified as a ¥¥¥¥ tempura restaurant in Tokyo led by chef-owner Yoshiaki Shimizu, so the value question depends on whether you want a premium tempura dinner.

What should I order at Seiju?

Specific dishes and menu formats are not verified here. Treat Seiju as a tempura restaurant and confirm the current menu directly when booking.

Is Seiju worth the price?

Seiju is listed at the ¥¥¥¥ price level. It is most likely to make sense for diners who specifically want a premium tempura meal in Tokyo from chef-owner Yoshiaki Shimizu.

Is Seiju good for a special occasion?

Seiju can fit a special occasion if a premium tempura dinner is what you want. The verified dress code is smart casual, and dinner hours are 5–9 pm Tuesday through Sunday.

Can Seiju accommodate groups?

Group capacity, seating format, and private-room availability are not verified here. Confirm directly with Seiju before booking for a group.

Is lunch or dinner better at Seiju?

Dinner is the verified service. Seiju is open 5–9 pm Tuesday through Sunday and closed Monday; no lunch service is verified.

Can I eat at the bar at Seiju?

Bar or counter seating is not verified here. Confirm the seating arrangement directly with the restaurant when reserving.

Location

Japan, 〒104-0045 Tokyo, Chuo City, Tsukiji, 3 Chome−16−9 アーバンメイツビル B1F

Tokyo, Japan

Compare Seiju

Is Seiju Worth It?

Venue	Price	Booking Difficulty
Seiju	¥¥¥¥	Hard
Tempura Nakagawa	¥¥¥	Unknown
Tempura Yaguchi	¥¥¥¥	Unknown
Shunkeian Arakaki	¥¥¥	Unknown
Tempura Kondo	¥¥¥	Unknown
Fukamachi	¥¥¥	Unknown

Side-by-side comparison to help you decide where to book.

Also Consider

Tempura Nakagawa, Tempura, ¥¥¥
Tempura Yaguchi, Tempura, ¥¥¥¥
Shunkeian Arakaki, Tempura, ¥¥¥
Tempura Kondo, Tempura, ¥¥¥
Fukamachi, Tempura, ¥¥¥

At ¥30,000–¥39,999, Seiju sits squarely in Tokyo's upper-tier tempura bracket alongside Tempura Yaguchi, which offers a more ingredient-forward menu with seasonal pivots and a similar Michelin star. Yaguchi's room is marginally larger and its booking window slightly more forgiving, making it the better choice if you need flexibility. For tighter budgets, Tempura Nakagawa and Shunkeian Arakaki both land in the ¥¥¥ range with technically solid execution but fewer accolades, Nakagawa in particular delivers comparable oil discipline at ¥8,000–¥10,000 less per head.

Tempura Kondo is the direct peer if you prioritize vegetable-forward courses; Kondo's sweet potato tempura is a known signature, and the room accommodates groups more easily. Fukamachi offers a looser, less ceremonial vibe at the same ¥¥¥ tier as Nakagawa, with faster turnover and easier walk-in availability. If Seiju's 13-seat counter and rigid booking window feel restrictive, Fukamachi is the most practical alternative without sacrificing quality.

Seiju's advantage is its combination of Tabelog 100 consistency (2022–2025), Michelin recognition, and OAD rankings that have climbed year over year. That makes it the safer bet for diners who want documented credibility over experimental menus. For pure value, Nakagawa wins; for flexibility, Fukamachi or Kondo are better bets. For a Tsukiji location with minimal tourist overlap and a chef whose training story is clearly traceable, Seiju justifies its premium.