Seongsu sushi taco spot now officially open: truffle wagyu, Morimoly

In short

Morimoly is a Japanese-Mexican fusion sushi taco restaurant near Seoulsup Station in Seongsu, Seoul, and it has now officially opened after its soft-opening period. After the official opening, the writer ordered the truffle wagyu taco (16,900 won), chili takoyaki (8,000 won), fries and a Singha sparkling water (3,000 won), and Morimoly's taco, wrapped in a crispy fried seaweed chip, tasted like eating one giant piece of sushi. If you like Japanese and Mexican food, Morimoly's sushi tacos are worth a try.

Spread of tacos and sides ordered at Morimoly

Good to know

Getting there
Seoul Forest Station Exit 2 · 7-min walk (store listing, Oct 6, 2026)
Address
3-5 Seongsuil-ro 3-gil, Seongdong-gu, Seoul
Getting there
About a 7-minute walk from Seoulsup Station Exit 1
Opening hours
Daily 11:00–21:00 (last order 20:30)
Parking
No parking; use the nearby Seongsu 1-ga 1-dong public parking lot
How to order
Order and pick up at the kiosk on the 1st floor; eat on the 2nd and 3rd floors
Truffle wagyu taco
16,900 won
Chili takoyaki
8,000 won
Sparkling water
3,000 won
Price reference
₩16,900 ≈ $13 · ₩8,000 ≈ $6 (2026-10-27)

as written by the visitor on Jun 8, 2026

Today's pick is Morimoly (모리몰리), a brand-new taco spot near Seoulsup in Seongsu. Everyone, Seongsu has another hip place! It's a fusion taco restaurant that has finally made its official opening after a soft opening period. I can't skip a new spot, so I went right away!

Morimoly opening hours, parking and how to get there

Morimoly is at 3-5 Seongsuil-ro 3-gil, Seongdong-gu, Seoul. It's open daily 11:00-21:00, with last order at 20:30. There's no parking, so using the nearby Seongsu 1-ga 1-dong public parking lot is recommended.

  • Address: 3-5 Seongsuil-ro 3-gil, Seongdong-gu, Seoul, South Korea
  • Hours: daily 11:00-21:00, last order 20:30
  • Parking: not available; the nearby Seongsu 1-ga 1-dong public parking lot is recommended
  • What I ordered: truffle wagyu taco ₩16,900, chili takoyaki ₩8,000, sparkling water ₩3,000

What does Morimoly look like inside?

Exterior of Morimoly near Seoulsup Station

Morimoly is about a 7-minute walk from Exit 1 of Seoulsup Station. You order at a kiosk.

Inside Morimoly
Morimoly interior decorated with Mexican-style props
Interior of the 2nd-3rd floor dining space at Morimoly
Stairs and interior at Morimoly

Inside Morimoly, the 1st floor is for ordering and pickup, and the 2nd and 3rd floors are for eating, with a really hip interior. The props are nicely done in a Mexican style too. (There's a photo zone between the stairs, so don't miss it!)

Morimoly's sushi taco menu and self-service bar

Morimoly sushi taco menu board

Morimoly is a sushi taco specialist! Combining Japanese and Mexican food, they've created a new style of dish. The unique menu lets you experience the freshness of Japanese food plus the casual feel of Mexican. (I wanted to try every single one!)

Morimoly self-service bar with gloves and wet wipes

At Morimoly's self-service bar, I recommend grabbing the gloves and wet wipes you really need when eating tacos.

What does Morimoly's truffle wagyu taco taste like?

Spread of tacos and sides ordered at Morimoly

Our order arrived. From the photos, it looked like an unfamiliar combination and look 😂

Morimoly truffle wagyu taco

Morimoly's truffle wagyu taco (₩16,900) is a taco with wagyu given a smoky, fire-grilled flavor with tare sauce (sweet soy-based glaze), served with house-made truffle sour cream.

Truffle wagyu taco with wagyu and toppings on a seaweed chip
Fillings inside the truffle wagyu taco

Fresh ingredients and spices are piled generously on a gimbugak (crispy seaweed chip): rice, vegetables, wagyu, cilantro, cheese, truffle sauce and more. Instead of a soft tortilla, it's wrapped in gimbugak, a taco reinterpreted in Japanese style.

Squeezing lime over the truffle wagyu taco

The one thing you can't skip with Mexican food: squeezing on the lime!

Holding the truffle wagyu taco to eat

On the first bite, the crisp seaweed and the soft filling work so well together that you think, "Am I eating sushi right now?"

Rice inside the seaweed chip taco after a bite

One bite in, and there's the rice! It feels like eating one giant piece of sushi. The fresh lime lifts the flavor and cuts the richness.

Wagyu taco with truffle sour cream
Wagyu topping on the truffle wagyu taco

The main ingredient is wagyu. A subtle truffle aroma rises from the cream and hits your nose, and it goes really well with the tender wagyu~ It was my first time trying a sushi taco, and it's oddly addictive, the more you eat the more you keep eating 👍 You could say it nails both looks and taste.

Fries and house-made sauces at Morimoly

Morimoly seasoned fries
Fries served with house-made sauce

Morimoly's fries are crispy, sprinkled with seasoning~ The owner makes all the sauces by hand, too. Dipped in the house-made sauce, they're far better than ketchup.

Is Morimoly's chili takoyaki good too?

Morimoly salsa takoyaki

Morimoly's salsa takoyaki (chili takoyaki, ₩8,000) is takoyaki (octopus balls) with a spicy chili sauce and mayo combination.

Takoyaki topped with chili sauce and mayo
Takoyaki topped with chili sauce and cheese

This dish is Japanese plus Mexican too. Takoyaki, Japan's signature snack, is finished with chili sauce and cheese on top.

Eating chili takoyaki together with the truffle wagyu taco

The spiciness of the chili goes well with the truffle cream taco. I was surprised that the takoyaki was unexpectedly good too 👀 This combo... is actually pretty good?

And the soda is Singha! (The owner really knows their stuff...)

Singha sparkling water with the meal at Morimoly

When you're done, return your empty dishes to the return zone on Morimoly's 1st floor.

Morimoly at a glance

  • A fusion concept of Japanese and Mexican street food
  • You can try the sushi taco, an overseas trend
  • Street food in a spacious, hip space
  • Easy to reach from the station

The owner is very kind and the food is tasty, so I'm looking forward to what comes next. Morimoly is the place I'll think of when I think of a hip restaurant. If you like Japanese and Mexican food, why not give it a try? If you're looking for a taco spot near Seoulsup in Seongsu, I recommend Morimoly~

Where it is

Morimoly모리몰리

3-5 Seongsuil-ro 3-gil, B1-B3F, Seongdong-gu, Seoul, South Korea서울특별시 성동구 성수일로3길 3-5 지하1~3층

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