Open-kitchen tonkatsu set for two in Amsa-dong, Seoul: Tonka

Hi everyone! It's Bian~!! When you're craving a good meal on a weekend or weekday, is there a dish that always comes to mind first? For me, it's often proper Japanese-style tonkatsu — crispy outside, juicy inside, with the meat juices practically bursting out!

Today I want to share an honest and warm review of 'Tonka Amsa Main Branch,' one of the most talked-about and repeat-visited tonkatsu spots in Gangdong. If you love tonkatsu, don't skip this post! 😉

Where is Tonka in Amsa-dong, and what does it look like?

Tonka Amsa Main Branch is located at 78 Sangam-ro 5-gil, 1F #102, Gangdong-gu, Seoul, tucked in an alley in Amsa-dong. The exterior has a clean yet warm wood-tone feel. There's a well-made standing menu board out front — just looking at the photos on it made me drool~!

Inside Tonka: open-kitchen counter seats

Stepping into Tonka, soft, cozy lighting greets you and instantly puts you at ease. It's not huge, but it's cozy and comfortable for a meal~!! The owner was so kind too~!!

Thanks to the cozy, modern interior, it seemed perfect for a Gangdong date spot, a family meal with kids, or a get-together with friends. You can watch the cooking process live through the open front counter, which makes even the waiting time enjoyable.

What's on the menu at Tonka?

As a proper tonkatsu specialist with juicy cutlets, every dish here shows real care. It's true to the basics while using top-quality meat, so the quality really stands out.

• Special Loin Katsu: crispy breading meets savory, clean-tasting loin
• Sashimi Katsu: soft texture and rich flavor in one bite
• Tonkatsu: the pick for those who want both loin and tenderloin at once

We ordered the signature tonkatsu for two, which lets you enjoy both tenderloin and loin together~!!

How did the loin rosukatsu taste?

Tonka's tonkatsu for two comes with loin katsu and tenderloin katsu served together on one plate. The moment it arrived, the golden-brown look and savory fried aroma had us gasping!

Crisp outside, juicy inside: Tonka's loin rosukatsu

Breading/texture: that satisfying crunch spreads deliciously! Even though the loin is thick, it's never dry — the texture is soft and tender to bite into, honestly a work of art.

Juice/flavor: juice is packed between every fiber of the meat, so the more you chew, the more the clean, savory flavor deepens.

Sauce pairing: it's tasty dipped lightly in the standard tonkatsu sauce, but with a bit of wasabi and salt, the meat's natural umami really explodes!

Is the tenderloin hirekatsu good for kids and older diners?

The ultimate in tenderness — the tenderloin katsu. Texture: holding pinkish juices, the tenderloin practically melts the moment it hits your mouth. I think even kids or elders with weaker teeth could enjoy this easily.

Flavor: no gamey smell at all, just pure savory richness — every bite drew an admiring sigh.

Side dishes: cabbage salad and soup

A well-composed set of sides & extras. The crisp cabbage salad served with Tonka's tonkatsu comes with a refreshing dressing that cuts through any greasiness. The neat soup, warm rice, and clean side dishes all came together nicely!

Tonka Amsa-dong hours, closed days and location

• Name: Tonka Amsa Main Branch
• Address: 78 Sangam-ro 5-gil, 1F #102, Gangdong-gu, Seoul, South Korea
• Hours: 11:00–20:30 (last order 14:30, 20:00)
• Break time: 15:00–17:00
• Closed: every Monday
• Parking: street parking or nearby public lots recommended

Would I go back to Tonka?

Taste, atmosphere, and friendly service — nothing was missing at this Gangdong tonkatsu spot 'Tonka'! It felt like finding a best-tonkatsu-of-my-life place~ I definitely want to stop by again next time I'm in Amsa-dong.

If you're craving proper Japanese-style tonkatsu that's crispy outside and juicy inside, I highly recommend visiting. It's great for a family visit with kids or a cozy date spot too. I'm planning to go back again soon~!!