Hannam-dong date spot: aged sashimi platter and free sushi, TATSU

In short

TATSU SUSAN is an aged sashimi restaurant on the 2nd floor of a building on Daesagwan-ro 31-gil in Hannam-dong, Yongsan, Seoul. After booking on Naver, the writer sat at the counter facing the open kitchen and ordered the small aged sashimi platter set. The white fish, mackerel sashimi, raw abalone, side dishes such as gracilaria seaweed, kelp and sea squirt, the braised dish and the complimentary sushi were all clean-tasting with no fishy smell. TATSU SUSAN is a classy Hannam-dong date spot for sashimi and drinks.

Plating of the aged sashimi platter at TATSU SUSAN

Good to know

Getting there
Hannam Station Exit 1 · 12-min walk (store listing, Oct 6, 2026)
Location
2nd floor, 21 Daesagwan-ro 31-gil, Yongsan-gu, Seoul
Ordered
Small aged sashimi platter set, beer
Seating
Counter seats facing the open kitchen, window tables, tables for 2 and 4, group seating
Reservations
Booked through Naver Reservation before visiting
Drinks
Whisky, soju, beer, sake, regional Korean liquors

as written by the visitor on Jul 8, 2026

What is TATSU SUSAN in Hannam-dong?

TATSU SUSAN is an aged sashimi restaurant on the 2nd floor of a building in Hannam-dong, where you can enjoy seasonal seafood with a wide range of drinks in a classy setting. Today's precious meal: TATSU SUSAN, a Hannam-dong date spot!

Main image of TATSU SUSAN, an aged sashimi restaurant in Hannam-dong

TATSU SUSAN serves its own aged sashimi, made from seasonal seafood shipped directly from where it's caught and finished with specialized aging techniques. You can also order a variety of dishes, hot pots, steamed dishes, grilled dishes, meals and fried dishes, plus whisky, soju, beer, sake and regional liquors! If you're looking for a Hannam-dong date spot where you can have sashimi together with drinks, I don't think you can do much better.

TATSU SUSAN building exterior and the way up to the 2nd-floor entrance
Interior of TATSU SUSAN with cozy lighting

What are the atmosphere and seating like at TATSU SUSAN?

From the exterior to the walk up to the 2nd-floor entrance to the interior, TATSU SUSAN feels upscale and modern. The simple design of the exterior already gives off a classy vibe, and inside, cozy lighting, spacious tables and group seating add to the clean, modern mood.

There's a big counter in the center, with window-facing tables around it, plus seats for 2, for 4, and even large groups. It's roomy enough that the space felt comfortable to use!

Watching the open kitchen from the counter seats

I booked through Naver and was shown to the counter. TATSU SUSAN has an open kitchen, so you can watch the sashimi being sliced and the sushi being made, which made me really happy with this seat.

Counter seats in front of the open kitchen at TATSU SUSAN
Counter and table seating at TATSU SUSAN

What's on the TATSU SUSAN menu?

The menu has recommended dishes, single-item aged sashimi, dishes to go with drinks, and a wide range of alcohol. They say they handle seasonal seafood delivered every dawn from clean waters and prepare it the same day, so it's a place to enjoy fresh, good-quality sashimi properly.

TATSU SUSAN menu, recommended dishes page
TATSU SUSAN aged sashimi menu
TATSU SUSAN single-item aged sashimi menu
TATSU SUSAN dishes-for-drinks menu
TATSU SUSAN hot pot, steamed and grilled dishes menu
TATSU SUSAN meals and fried dishes menu
TATSU SUSAN drinks menu

From recommended dishes to single-item aged sashimi to all the dishes you can have with drinks, if you like seasonal sashimi and Japanese food there's no reason not to visit. The menu is varied and the drink selection is huge.

Table spread of the aged sashimi platter set at TATSU SUSAN
The whole small aged sashimi platter set

What comes in the small aged sashimi platter set?

We ordered the small aged sashimi platter set (모둠 숙성회 한상차림 소자), and a variety of seasonal sashimi came out beautifully arranged. The portion was generous, with several kinds of fish and even abalone. Looking back at the plating, it's still art,, ✨

Plating of the aged sashimi platter at TATSU SUSAN
Platter with seasonal aged sashimi and abalone

From the color of the fish, as you'd expect from an aged sashimi specialist, to the variety, I'd recommend this platter to anyone who loves seasonal sashimi! White fish, mackerel sashimi and live abalone! There was not a hint of fishiness, and I could really enjoy the taste of the seafood itself.

Close-up of a piece of aged sashimi at TATSU SUSAN
Picking up a piece of white fish aged sashimi
Mackerel sashimi in the aged sashimi platter
Live abalone served with the aged sashimi platter
Side dishes served with the aged sashimi set at TATSU SUSAN

Which side dishes come with the TATSU SUSAN platter?

The platter came with seasoned squid, kelp, gosiraegi (a crunchy seaweed), seasoned gungchae (stalk vegetable), jeon (pan-fried patties) and sea squirt. The sides were as varied as the sashimi, and every dish was full of savory depth, so whichever sashimi and side combination I tried, the balance was good and the flavors harmonious.

Side dishes including gosiraegi, kelp and sea squirt

The braised dish that stood out

And the braised dish was especially good! It's not only the sashimi that changes with the season, the sides apparently differ each visit too, so it seems like a place worth coming back to several times.

Braised dish in the TATSU SUSAN set

How does TATSU SUSAN's aged sashimi taste?

The aged sashimi at TATSU SUSAN was really clean-tasting overall, with the natural flavor of the seafood coming through. Aged sashimi tastes and feels different depending on the aging method, and I think TATSU SUSAN's tasted even better because you could really get the fish's own flavor. And gosiraegi and kelp, which I normally don't even eat, why are they so good here.. From now on I have to eat gosiraegi or kelp with my sashimi 😋😋

Eating aged sashimi together with gosiraegi

The sashimi was so clean that we ended up ordering beer too. That's how good TATSU SUSAN's aged sashimi is! Even with the same fish, the texture differed noticeably by cut, which made the meal even richer.

Complimentary sushi on the house

And the sushi they gave us as a freebie! Sticky rice topped with fresh TATSU SUSAN aged sashimi is a combo that can't miss, and I liked it so much that next time I'd want to order sushi separately.

Is TATSU SUSAN a good Hannam-dong date spot?

From the classy interior to every dish, I was satisfied with TATSU SUSAN. If you're looking for a Hannam-dong date spot with fresh seasonal aged sashimi brought in daily, I recommend visiting. Another precious meal done at TATSU SUSAN in Yongsan today too! ❣️

Where it is

TATSU SUSAN타츠수산 TATSU SUSAN

21 Daesagwan-ro 31-gil, Yongsan-gu, Seoul, South Korea (2nd floor)서울특별시 용산구 대사관로31길 21 2층

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