Munjeong Japanese restaurant: cheese tonkatsu in mazeudon sauce, Gome

In short

Gome Mui Songpa Munjeong is a Japanese restaurant in Songpa, Seoul, on basement level 1 of the plaza outside Munjeong Station Exit 3, right next to Mega Coffee, and every dish at Gome Mui is made with rice koji. Arriving at noon meant a full waiting list, and the order was the summer seasonal cold soba, cheese tonkatsu and the spicy mazeudon set. The salt-koji, low-temperature aged tonkatsu was the highlight, and the cheese tonkatsu dipped in the spicy mazeudon sauce was the best pairing of the meal.

Table seating with tablet ordering system at Gome Mui

Good to know

Location
Basement 1 plaza outside Munjeong Station Exit 3, right next to Mega Coffee (167 Songpa-daero, Building A, B1 G115, Songpa-gu, Seoul)
Hours
Mon–Sat 11:00–21:00 / Sun 11:00–15:00
Last order
14:30 and 20:30
Parking
Munjeong Station Tera Tower parking, 1 hour covered
Seating
Tables for four, tables for two, and counter seats for solo diners
How to order
Tablet ordering and payment at the table
What was ordered
Summer seasonal cold soba, cheese tonkatsu, spicy mazesoba (mazeudon) set with tonkatsu

as written by the visitor on Aug 15, 2026

If you're stuck on where to eat lunch in Munjeong-dong, you have to try Gome Mui, a Japanese restaurant near Munjeong Station.

Storefront of Gome Mui Songpa Munjeong, a Japanese restaurant near Munjeong Station

Even showing up right at noon, Gome Mui in Munjeong already had a full waiting list. Before I'd even eaten a bite, I could tell how popular this place was — I couldn't wait to try it.

I was extra curious because I'd heard every menu item here uses rice koji!

Gome Mui Songpa Munjeong: location, parking and hours

Gome Mui Songpa Munjeong

Hours are Mon–Sat 11:00–21:00 / Sun 11:00–15:00, with last order at 14:30 and 20:30.

You can park at Munjeong Station's Tera Tower, and 1 hour of parking is covered — restaurants with parking are the best. I got a little confused finding it, but there's a basement plaza right as you come out of Munjeong Station Exit 3. There's a Mega Coffee in that plaza, and Gome Mui is right next to it.

Entrance to Gome Mui in the basement plaza at Munjeong Station Exit 3
Exterior of Gome Mui Songpa Munjeong next to Mega Coffee

Inside Gome Mui and the counter seats for solo diners

There were a lot of tables inside Gome Mui — 4-tops, 2-tops, and even counter seats for eating solo.

Interior of Gome Mui with 4-top tables and counter seating

I wrote my name on the waiting list outside and mulled over the menu while I waited.

Gome Mui's waiting list and menu board

What we ordered: cold soba, cheese tonkatsu and the spicy mazeudon set

Gome Mui has a lot of Japanese dishes — tonkatsu, mazesoba, udon, pot rice, soba, you name it — so I had no idea what to pick. After a lot of deliberation, I ordered the summer cold soba, cheese tonkatsu, and the spicy mazesoba set (which comes with tonkatsu).

Menu board listing tonkatsu, mazesoba, and pot rice at Gome Mui

You order and pay right at the table using a tablet, which is super convenient.

Table seating with tablet ordering system at Gome Mui

Spicy mazeudon set: heat that cuts the richness

After a short wait, the first dish arrived — the spicy mazeudon set. I really love mazeudon and eat it a lot, but it can start to feel heavy after a while. This spicy version, though, had chili flakes that cut right through that richness.

Full spread of the spicy mazeudon set at Gome Mui
Mazeudon topped with spicy chili flakes

The tonkatsu that comes with the set is a must

This tonkatsu that comes as a side with the set — you absolutely have to order the set for this. Crispy Japanese-style tonkatsu, and the second you bite in, the juices just burst through. You cannot skip this tonkatsu, seriously. They said it's low-temperature aged with salt koji, and the juiciness proves it — this thing is a total marvel! It made me want to come back and order the full tonkatsu set meal next time!

Salt-koji aged tonkatsu served as a side with the set
Cross-section of Japanese-style tonkatsu showing its juiciness

Can you see that crispy breading, those distinct layers of breadcrumb?

Crispy breading with distinct breadcrumb texture

I mixed the mazeudon up well and dug in for a bite.

Close-up of spicy mazeudon before mixing
Mazeudon noodles lifted up after mixing

The bouncy, springy noodles really stood out in this spicy mazeudon.

Springy noodles in the spicy mazeudon

Summer seasonal cold soba at Gome Mui

The second dish was the cold soba — a must-eat in summer! I actually make this at home myself sometimes; it's a dish I really love.

Gome Mui's summer cold soba menu item
Bowl of cold soba noodles and soba broth

Slick, glossy noodles and cool soba broth — cold soba is the first thing I think of when summer comes to mind.

Glossy cold soba noodles being lifted up
A bite of cold soba dipped in cool broth

Cheese tonkatsu dipped in the mazeudon sauce

The last dish was the cheese tonkatsu. Whenever I go to a tonkatsu place, this is what I always order — one regular tonkatsu, one cheese tonkatsu.

A plate of Gome Mui's cheese tonkatsu

First, I drizzled dressing over the cabbage salad side dish — now I was ready to eat the tonkatsu!

Cabbage salad side dish with dressing drizzled on top
Thick-cut pieces of cheese tonkatsu

I had a feeling the spicy mazeudon sauce would go well with the cheese tonkatsu, so I tried dipping it in — and the cheese and spicy seasoning matched perfectly. Dabbing on a pea-sized bit of wasabi and dipping it in salt was also a delicious little variation.

Cheese tonkatsu dipped into mazeudon sauce
Cheese stretching from a piece of cheese tonkatsu

If you pick one dish: the salt-koji aged tonkatsu

The cheese stretched beautifully, the portion was huge, and the tonkatsu pieces were thick and generous. Every dish was delicious, but if I had to recommend just one, it'd be the tonkatsu. That salt-koji aged tonkatsu is so, so good — you all really need to go to Gome Mui near Munjeong Station just for that. I didn't get to try it this time, but I noticed a lot of other diners ordering the pot rice too, so I'd recommend that as well!

To all the office workers in Munjeong-dong looking for a good lunch spot near Munjeong Station — why not give Gome Mui a try?

Where it is

Gome Mui Songpa Munjeong고메무이 송파문정

167 Songpa-daero, Building A, B1 G115, Songpa-gu, Seoul, South Korea서울특별시 송파구 송파대로 167 A동 B1 G115호

Open in Google Maps

Local places · Restaurants