Dog-friendly udon restaurant in Seongsan, Jeju: bukkake cold udon set

In short

Seongsan Seobiu Udon Donkatsu (성산서비우동돈까스) is a Japanese udon and donkatsu restaurant on Goseongojo-ro in Seongsan-eup, Seogwipo, Jeju, near Aquaplanet and Boryong Bakery. The writer arrived for the 11am opening with a dog in a carrier and ordered a fresh pork loin donkatsu set, a bukkake cold udon set and a bulgogi curry rice bowl; the chewy udon noodles and the inari sushi mixed with tempura crumbs stood out most. At Seongsan Seobiu Udon Donkatsu, the cold udon is best ordered as the set with five kinds of tempura and inari sushi.

Table spread of donkatsu, udon and curry rice bowl

Good to know

Address
74 Goseongojo-ro, Seongsan-eup, Seogwipo, Jeju (1st floor, right side)
Opening time
11am (as of the writer's visit)
Parking
One space in front of the restaurant; nearby public car parks recommended
Location
2–3 minutes' walk from Boryong Bakery
Dishes ordered
Fresh pork loin donkatsu set (with mini udon), bukkake cold udon set, bulgogi curry rice bowl
Cold udon set
Five kinds of tempura + inari sushi
Self-serve
Water, side dishes and small plates from the water purifier and self-serve bar
Dogs
Allowed in a dog cage, carrier or dog stroller (must stay closed)

as written by the visitor on Oct 13, 2026

Main photo from the visit to Seongsan Seobiu Udon Donkatsu
Photo taken while traveling in Seongsan, east Jeju
Travel photo around Seongsan Ilchulbong

Why stop at Seongsan Seobiu Udon Donkatsu on a Seongsan Ilchulbong trip

Seongsan Seobiu Udon Donkatsu (성산서비우동돈까스) is a 2–3 minute walk from Boryong Bakery in Seongsan, so I dropped in for lunch while traveling around east Jeju. I walked the free-entry route at Seongsan Ilchulbong, saw the haenyeo (women divers) house, and looked at Udo island through a telescope. I also wanted to visit Boryong Bakery, the hot spot in Seongsan these days since Yuri filmed there for I Live Alone, but it happened to be closed that day... T_T So I only made it to Jeil Seongsimdang across the street.

Visit to Jeil Seongsimdang, across from Boryong Bakery in Seongsan

Seongsan Seobiu Udon Donkatsu is known as a good restaurant near Aquaplanet and is only 2–3 minutes on foot from Boryong Bakery, so I went for lunch while I was there!! Let me give you the conclusion first: the owner makes everything deliciously, from Japanese bukkake udon to tempura and donkatsu, and one bite of the tempura and the inari sushi had me giving a thumbs up haha.

Exterior of Seongsan Seobiu Udon Donkatsu

Where to park for Seongsan Seobiu Udon Donkatsu

There was room for one car in front of the restaurant~~ It's in the Seongsan town area, though, and there are lots of public car parks nearby, so parking beforehand and walking over was easier haha.

In front of Seongsan Seobiu Udon Donkatsu and the surrounding street

We went for brunch right at the 11am opening, and one family had already arrived~~ That tells you it's a great donkatsu place in Seongsan, Jeju to come to with kids ❤️

Seongsan Seobiu Udon Donkatsu at opening time

What we ordered at Seongsan Seobiu Udon Donkatsu

We ordered the signature best-seller, the fresh loin donkatsu, as a set meal, and the signature bukkake cold udon too!! I wanted the tempura and inari sushi (tofu-pouch rice) with the cold udon, so I ordered it as a set, and I'd say get the set no matter what~~ The tempura and inari sushi are crazy good ^^ I also wanted some rice, so I went ahead and ordered the bulgogi curry rice bowl as well.

Menu and ordering at Seongsan Seobiu Udon Donkatsu
Menu selection at Seongsan Seobiu Udon Donkatsu

A Seongsan restaurant full of figures kids will love

Seongsan Seobiu Udon Donkatsu has so many figures that kids' eyes will go wide haha. I love One Piece and Crayon Shin-chan, so I went to look around before the food arrived!!

Figure decorations inside Seongsan Seobiu Udon Donkatsu
Interior of Seongsan Seobiu Udon Donkatsu with figures on display

Water, side dishes and small plates are self-serve, so use the water dispenser and the self-serve bar.

Can you bring a dog to Seongsan Seobiu Udon Donkatsu?

Dogs are allowed if you have a dedicated cage, carrier or dog stroller. We were out for a walk with our dog, so we put it in a carrier and went in together. Note that carriers and strollers can't be left open!! Please keep good pet manners ^^

Open kitchen at Seongsan Seobiu Udon Donkatsu

You can tell the restaurant takes food seriously from the open kitchen. You can watch the cooking right from your table, so you feel you can trust what you're eating.

Table spread of donkatsu, udon and curry rice bowl

Soon the food we ordered all came out at once!! Wow, what a spread!!

Fresh loin donkatsu set with mini udon

Fresh pork loin donkatsu set with mini udon

The fresh loin donkatsu set comes with mini udon, salad and rice. The cutlet arrives pre-sliced, and when ordering you can tick sauce on the side, but my husband is a pour-the-sauce-on person, so we ordered it that way! Salad and rice came with it too haha.

Fresh loin donkatsu served with sauce poured over
Mini udon served with the fresh loin donkatsu set

The thick fresh loin donkatsu is tasty, and the mini udon comes in a bigger bowl than at other places, so the portion is generous and filling.

Bulgogi curry rice bowl topped with a poached egg
Japanese-style bulgogi curry rice bowl
Bulgogi curry rice bowl mixed into the curry sauce

Bulgogi curry rice bowl: break the poached egg and mix

The bulgogi curry rice bowl at Seongsan Seobiu Udon Donkatsu was delicious, Japanese-style curry~~ Especially when I popped the poached egg on top of the rice and mixed it into the curry sauce, it was slightly spicy and the flavor was incredible!

Bukkake cold udon set: what comes with it and how it tastes

Bukkake udon is my favorite!! I never thought I'd get to eat it at Seongsan Seobiu Udon Donkatsu, a well-known restaurant near Seongsan Ilchulbong in Jeju~~

Bukkake cold udon set on the table

When you order the bukkake cold udon as a set, it comes with five kinds of tempura and a good-sized inari sushi haha.

Five pieces of tempura and inari sushi from the cold udon set
Bottle holding the bukkake cold udon sauce

I thought it was a tokkuri (sake flask), but it held the bukkake cold udon sauce. The staff kindly explained that the sauce can be salty, so add it a little at a time and taste as you go haha.

Chewy bukkake cold udon noodles

For me the noodles are the life of bukkake udon!! The owner of Seongsan Seobiu Udon Donkatsu seems really serious about the noodles in the cold udon haha. They're beyond chewy, more like springy-dense, and I was surprised at how good they were~~

Shrimp, king oyster mushroom and chili tempura with inari sushi

Crispy tempura and inari sushi with tempura crumbs

The shrimp, king oyster mushroom and chili pepper tempura in the set were really good!! The batter at Seongsan Seobiu Udon Donkatsu is special, and you'll be amazed at how crispy it is with the first bite.

Inside the inari sushi there are what I think are tempura crumbs, crispy bits of batter, which add a crunch to the inari sushi and made it so much better 👍🏻 I truly found the inari sushi of my life at Seongsan Seobiu Udon Donkatsu haha.

Seongsan Seobiu Udon Donkatsu is a great restaurant near Aquaplanet for a family trip to Jeju.

Where it is

Seongsan Seobiu Udon Donkatsu성산서비우동돈까스

74 Goseongojo-ro, Seongsan-eup, Seogwipo, Jeju, South Korea (제주특별자치도 서귀포시 성산읍 고성오조로 74 1층 오른쪽)제주특별자치도 서귀포시 성산읍 고성오조로 74 1층 오른쪽

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