Fresh loin tonkatsu and kake udon in Seocho, Seoul: Kosi Gyodae

I had errands near Gyodae Station on the weekend when I suddenly started craving tonkatsu. You know those days? When nothing but crispy pork cutlet will do haha

So I headed to Kosi Gyodae Branch, a well-known tonkatsu spot near Gyodae. I went in only thinking about the tonkatsu, but after eating I was really glad I also ordered the kake udon.

3 quick takeaways on Kosi Gyodae Branch

• The fresh pork loin tonkatsu had a great crispy texture.
• The kake udon stood out with its warm broth and chewy noodles.
• The owner and staff were so kind it made the meal even more enjoyable.

Kosi Gyodae Branch: location, hours and parking

What the dining room at Kosi Gyodae Branch feels like

Walking into Kosi Gyodae Branch, the first thing that caught my eye was the big window. Sunlight poured in through it, making the whole space feel brighter and more comfortable during the day.

The tables were spaced out generously too, so it seemed like a good spot not just for dates but for meals with friends or coworkers. Above all, the owner and staff were incredibly friendly. I felt good from the moment I stepped in, and that first impression stuck haha

What's on the menu at Kosi Gyodae Branch

Fresh loin tonkatsu 11,500 won and kake udon 9,000 won

Since this place specializes in both tonkatsu and udon, I tried both. The combo of crispy tonkatsu with warm kake udon made for a really satisfying meal.

Half-and-half fresh loin tonkatsu: how it tastes

The first thing I tried was the fresh pork loin tonkatsu. The moment it arrived, what caught my eye was the golden-brown breading and the thick-cut slices of cutlet.

Taking a bite, the outside was crispy and the meat inside was tender. The breading wasn't overly thick either, so the balance with the meat was good. I'd gone looking for a good tonkatsu spot near Gyodae, and after this bite I felt like I'd found the right place.

Why tonkatsu and kake udon work together

The other dish I ordered was the warm kake udon. Kosi uses fresh noodles made in the sanuki style, and after tasting them, I noticed they didn't get soggy easily and had a nice springy bite.

Slurping chewy noodles in warm broth was great, and taking a sip of broth between bites of tonkatsu felt warm and balanced. I'd originally gone just for the tonkatsu, but adding the kake udon made the meal that much more filling. I'd love to order both together again haha

Service at Kosi Gyodae Branch

The food was delicious, but what really made me remember Kosi Gyodae Branch fondly was the owner and staff. They were so warm and attentive throughout the meal that it felt like more than just a quick bite — it was a genuinely happy meal.

Even the best food can leave a lukewarm memory if the service falls flat, but here it was the opposite — the kindness made the food taste twice as good. That's why, among tonkatsu spots near Gyodae, I'd especially recommend this one to anyone who values a comfortable atmosphere alongside good taste.

Who should eat at Kosi Gyodae Branch

I'd recommend this to anyone near Gyodae Station wanting to enjoy tonkatsu and udon together. It's an easy, satisfying meal whether you're a Gyodae office worker on lunch break or on a weekend date.

When I visited, I also saw families eating together, so it seemed like a solid spot for a family meal out too. Especially if friendly service matters to you, Kosi Gyodae Branch is likely to stick in your memory as a particularly pleasant meal.

3 questions about Kosi Gyodae Branch

Q. How far is Kosi Gyodae Branch from Gyodae Station?

It's about 234m from Exit 14 of Gyodae Station, so it's an easy walk.

Q. Is there parking at Kosi Gyodae Branch?

They said there's 1 free spot in front of the restaurant on weekdays, and up to 2 on weekends.

Q. Which dishes were ordered?

I had the fresh pork loin tonkatsu together with the warm kake udon. There are also plenty of set menus, so it's worth checking those out too~!

Final verdict on Kosi Gyodae Branch

I went looking for tonkatsu on a weekend and left happily full — that's Kosi Gyodae Branch, a solid tonkatsu spot near Gyodae. The half-and-half fresh loin katsu was crispy, and the kake udon's warm broth with chewy noodles rounded out the meal perfectly.

Next time I'm in Gyodae, I want to try some of their other udon dishes too. Do you all like tonkatsu? Let me know if you have a favorite spot~!