Weekend wait and 2P flounder belly at Ganghan Sushi, Cheonan

In short

Ganghan Sushi Cheonan Buldang Branch is a sushi restaurant on the 1st floor of First Plaza in Sinbuldang, Seobuk-gu, Cheonan, Chungnam. On a weekend evening the writer signed the in-store wait list, then ordered one Ganghan Sushi set per person plus 2 extra pieces of jumbo flounder belly, with seafood croquette, miso soup and udon included. With no break time, self-registered parking in the building, and squid and raw salmon as the highlights, Ganghan Sushi is a clean, dependable sushi spot in Cheonan.

Seafood croquette served with cabbage salad

Good to know

Hours
11:00–22:00 (last order 21:30)
Closed
Mondays
Break time
None
Address
1F, 67-12 Buldang21-ro, Seobuk-gu, Cheonan
Parking
First Plaza basement levels 1–2, self-register on the tablet by the door
Seating
4 tables for two, 2 tables for four
Order
1 Ganghan Sushi set per person + 2 pieces of jumbo flounder belly
Included
Seafood croquette, miso soup, udon
Waiting
Write your name and party size on the in-store wait list

as written by the visitor on Aug 21, 2026

Ganghan Sushi Cheonan Buldang Branch: hours and location

Ganghan Sushi Cheonan Buldang Branch (강한초밥 천안불당점) is a sushi restaurant on the 1st floor of 67-12 Buldang21-ro, Seobuk-gu, Cheonan, in the Sinbuldang neighborhood. It's open from 11:00 to 22:00 with last order at 21:30, and closed on Mondays.

Exterior of Ganghan Sushi Cheonan Buldang Branch in Sinbuldang, Cheonan

Hi everyone :) Today I visited Ganghan Sushi, a Cheonan sushi restaurant I was really happy with because everything came out so clean and fresh. It has no break time, so it's a Sinbuldang sushi spot you can drop into whenever.

Entrance of Ganghan Sushi on a weekend evening

Weekend evening wait list and where to park at First Plaza

We arrived on a weekend evening and had to wait! Since the food comes out clean and tastes great too, of course a lot of people show up.

Waiting area in front of Ganghan Sushi

If you need to wait, you go inside and write your name on the wait list. Just your name and party size — then wait outside and they'll call you.

Parking is available in the building! You can use First Plaza's basement levels 1 and 2, and on the way out just self-register your parking on the tablet by the door.

Parking guide for First Plaza building
Self-service parking registration tablet by the door

How small is the dining room at Ganghan Sushi?

On a weekend evening, Ganghan Sushi was packed with families and couples! It's such a fresh, clean Cheonan sushi restaurant that I couldn't really get good interior shots. The cozy interior has 4 tables for 2 and 2 tables for 4.

Cozy interior with tables for 2 and tables for 4

The day we visited there was a reservation group, so their sushi all came out at once — the visual was incredible 👍👍👍

Sushi served all at once for a reservation group

Ordering by tablet and the table setup

Each table has a tablet PC where you can order and pay all at once. After some deliberating, we ordered one Ganghan Sushi set per person plus 2 extra pieces of jumbo flounder belly, then waited.

Tablet PC on the table for ordering and payment
Sushi menu screen shown on the tablet

On the table, they set out pickled radish, ginger, soy sauce, and even a palate-cleansing candy.

Table setting with pickled radish, ginger, soy sauce, and palate candy

There's a drawer beside the table with whatever tableware you need, so check that out — we put out our pickled radish and soy sauce there.

Pickled radish and soy sauce on a small plate

Included sides: seafood croquette, miso soup and udon

Ganghan Sushi in Sinbuldang gives you seafood croquette, miso soup, and udon as standard, included with every set.

Free seafood croquette, miso soup, and udon served as sides

A sip of the salty, warming miso soup first~

Mini udon with fish cake and fried tofu

The chewy noodles with fish cake and fried tofu made for a really satisfying, clean bowl of udon! Under the croquette packed with seafood there's a cabbage salad for a crunchy bite~

Seafood croquette served with cabbage salad
A full table spread of the Ganghan Sushi set

How do the Ganghan Sushi set and jumbo flounder belly taste?

Our Ganghan Sushi set and the jumbo flounder belly arrived and filled the whole table. The Ganghan Sushi set is the restaurant's namesake dish, described as their most solid, fundamentals-driven menu — and I could see why it's the signature. Overall it was fresh, and this really is a clean Cheonan sushi restaurant.

Full plate of the Ganghan Sushi set
Close-up of Ganghan Sushi pieces
Wasabi and washed aged kimchi served on the side

Jumbo Wando flounder with aged kimchi

Just looking at this jumbo flounder from Wando you can tell it's chewy 🧡 Ganghan Sushi doesn't put wasabi in the sushi itself, so they give it to you separately on the side! Add as much as you like, and there's also washed aged kimchi served — it's a perfect match with the flounder, so make sure to eat them together!!!

The castella-style egg was soft and the Japanese-style fried tofu sushi was nicely salty. I liked that most pieces had less rice than usual too.

Jumbo Wando flounder sushi
Castella-style egg sushi
Japanese-style fried tofu sushi

Thick-cut raw salmon

The top-grade raw salmon was thick-cut and had absolutely no fishy taste. It went really well with the onion and sauce on top — I wanted to just order a plate of raw salmon alone by the end!

Raw salmon sushi topped with onion and sauce
Close-up of thick-cut raw salmon sushi

The squid that surprised me most

The squid that surprised me most.. 👏👏👏 rich yet chewy, genuinely beyond my expectations — I was shocked. I don't even really like squid, but this was that good.. Definitely remember the squid here!!

Gamtae raw shrimp sushi and soy sauce shrimp sushi

Gamtae (seaweed) shrimp and soy-marinated shrimp

Raw shrimp wrapped in gamtae (seaweed) and soy sauce-marinated shrimp aged for 24 hours! Shrimp sushi with a great popping texture 🙂 The gamtae shrimp is nice with a little wasabi on top, and the soy sauce shrimp isn't too salty, so it's good eaten on its own too!

And finally, the extra jumbo flounder belly we added~ I personally love the belly part of flounder. Topped with the washed aged kimchi they give you, it cuts the richness perfectly, and it's a great way to finish and clean your palate~

Final verdict on Ganghan Sushi in Sinbuldang, Cheonan

These days a lot of restaurants have break times, which makes it awkward to eat a late lunch or early dinner, but Ganghan Sushi in Sinbuldang has no break time, so you can drop in and eat whenever. It's a fresh, clean Cheonan sushi restaurant, and with parking available right in the building, it's a really convenient Sinbuldang sushi spot to visit. The overall quality is high and the food is delicious, so give Ganghan Sushi in Sinbuldang a try ✨

Where it is

Ganghan Sushi Cheonan Buldang Branch강한초밥 천안불당점

67-12 Buldang21-ro, Seobuk-gu, Cheonan, South Korea충청남도 천안시 서북구 불당21로 67-12 111호

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