Seoul's Hannam-dong sashimi restaurant: ₩80,000 aged set, TATSU SUSAN

In short

TATSU SUSAN is an aged-sashimi restaurant on the 2nd floor at 21 Daesagwan-ro 31-gil in Hannam-dong, Yongsan, Seoul, drawing on the know-how of Hannam TATSU, a Japanese restaurant in the same neighbourhood, to age seasonal seafood shipped straight from the source. The signature assorted aged sashimi set (80,000 won) arrives as one full table with aged sashimi, shrimp tempura, shrimp jeon (pan-fried shrimp patty), potato salad, braised quail eggs, seaweed salad, pickled cucumber and braised hairtail. The firm, chewy aged sashimi was good, but the plump shrimp jeon at TATSU SUSAN stole the show — worth ordering a second plate.

Visit photo of TATSU SUSAN, a Hannam-dong sashimi restaurant

Good to know

Address
21 Daesagwan-ro 31-gil, 2nd floor, Yongsan-gu, Seoul (Hannam-dong)
Location
A Hannam-dong side street near Soonchunhyang University Seoul Hospital
What we ordered
Assorted aged sashimi set, 80,000 won
What the set includes
Assorted aged sashimi, shrimp tempura, potato salad, braised quail eggs, seaweed salad, pickled cucumber, shrimp jeon, braised hairtail
Price reference
₩80,000 ≈ $59.5 (2026-09-15)

as written by the visitor on Sep 14, 2026

After a while, I finally found a really polished, tidy sashimi restaurant in Hannam-dong that I just have to share with you all. It's called TATSU SUSAN. Built on the know-how of the already-famous Japanese restaurant Hannam TATSU in the neighborhood, it serves top-tier sashimi made with seasonal seafood shipped straight from the source and a dedicated aging technique — so I went in with high expectations.

Visit photo of TATSU SUSAN, a Hannam-dong sashimi restaurant

Where is TATSU SUSAN, and what is the restaurant like?

TATSU SUSAN is on the 2nd floor of 21 Daesagwan-ro 31-gil, Hannam-dong, Yongsan-gu, Seoul. It sits in an alley in Hannam-dong near Soonchunhyang University Seoul Hospital, so it's very easy to get to.

Stepping inside, I was really struck by the calm, refined atmosphere. The interior is tidy yet stylish overall, which makes it a great pick for couples looking for a Hannam-dong date spot or for a polished group dinner in the neighborhood.

Interior design of TATSU SUSAN
Calm-atmosphere interior of TATSU SUSAN
Seating and tables at TATSU SUSAN
Stylish full view of TATSU SUSAN in Hannam-dong
Interior design details at TATSU SUSAN
Lighting and interior space of TATSU SUSAN
Atmosphere of TATSU SUSAN in Hannam-dong
Tidy interior space of TATSU SUSAN
Interior of TATSU SUSAN
Table at TATSU SUSAN, good for group gatherings

What comes with the 80,000 won assorted aged sashimi set?

What we ordered this time was TATSU SUSAN's signature menu item: the assorted aged sashimi set (₩80,000).

Assorted aged sashimi set at TATSU SUSAN
Table fully spread with aged sashimi set

The moment the table was set, TATSU's signature attention-to-detail plating made my eyes light up first. Looking at the tidy spread laid out in front of me, I could really feel the restaurant's slogan: 'One bite of tidy sashimi changes the whole meal.'

Stylishly plated assorted aged sashimi set
Table with shrimp tempura and side dishes

The assorted aged sashimi set comes with the main assorted aged sashimi plus shrimp tempura, potato salad, braised quail eggs, seaweed salad, pickled cucumber, shrimp jeon, and braised hairtail — a full, generous spread that filled the whole table!

An honest dish-by-dish review of the TATSU SUSAN set

Assorted aged sashimi: firm yet chewy texture

Plate of assorted aged sashimi at TATSU SUSAN
Various types of aged sashimi on a plate
Close-up of a single piece of aged sashimi
Chewy-textured aged sashimi
Plating detail of the assorted aged sashimi
Picking up a piece of aged sashimi with chopsticks
Close-up shot of aged sashimi at TATSU SUSAN

They said the fresh catch that comes in day by day is aged and served at just the right moment. The second I put a piece of sashimi in my mouth, I thought, 'ah, aged sashimi really is different.' The texture was so firm yet chewy, and the more I chewed, the more savory, nutty flavor spread through my mouth.

Shrimp tempura and shrimp jeon: the highlight worth a second order

The shrimp tempura, with its super-crispy batter and lively texture, was also a treat, but the shrimp jeon (pan-fried shrimp patty) was really the highlight. The plump, springy texture of the shrimp came through so clearly that I kept wanting to order more — I couldn't help but let out little gasps the whole time I was eating it.

Soft potato salad and sweet-salty braised quail eggs

Potato salad served as a basic side dish
Sweet-and-salty braised quail eggs

The potato salad served as a basic side dish was really soft and fluffy, perfect for whetting the appetite before the main course. The braised quail eggs were seasoned just right too — not too salty — so my hand kept reaching for more.

Seaweed salad, pickled cucumber and braised hairtail

When I needed a little refresh or started feeling a bit full from the sashimi, the sweet-and-tangy seaweed salad and crunchy pickled cucumber paired perfectly. On top of that, the spicy, salty braised hairtail rounded things off as the ultimate finish for savory flavor.

Final verdict: is TATSU SUSAN worth it in Hannam-dong?

Thanks to seafood curated by TATSU's exacting standards and dishes with real attention to detail, I finished the meal feeling genuinely well taken care of.

Atmosphere, taste, and service — nothing was lacking, so if you're looking for a nice-atmosphere sashimi restaurant in Hannam-dong, I'd strongly recommend giving this place a visit. I'm planning to come back myself the next time I'm craving good aged sashimi.

Where it is

TATSU SUSAN타츠수산 TATSU SUSAN

21 Daesagwan-ro 31-gil, Yongsan-gu, Seoul, South Korea, 2nd floor서울특별시 용산구 대사관로31길 21 2층

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