Lime cold udon and pannacotta with premium kaisendon: Ilpum Magok

The lingering, stubborn summer heat has finally backed off, and the air on my skin feels noticeably cooler these days.

Food partner: "Ooh~ pretty refreshing." Me: "Right, the wind's cool." Under a higher, clearer sky, the gentle breeze instantly lifts my mood.

On a day like this, rather than something heavy and warm, delicate, refined Japanese food that cleans the palate feels just right.

Me: "I picked Japanese food again — this place is a legit spot." Food partner: "True, even the signboard looks different." Our pleasant ride ended right at a traditional Japanese restaurant.

It's 'Ilpum.'

Ilpum Magok location and hours

• 🗺️ Address: 228 Gonghang-daero, Unit 112, Gangseo-gu, Seoul, South Korea
• ⏰ Hours: 11:00–21:30 / break time 15:00–17:30 / last order 20:00 (*closed Mondays)
• 🚗 Parking: Leaders Tower Magok (underground parking)

There are a ton of signboards right from the entrance — this is a spot even famous celebrities have visited and eaten at.

The white and wood-toned interior apparently gives you a sense of calm. (My food partner's official claim.)

You can feel the craftsmanship of Japanese cuisine right from the entrance. "Look at these rice bowls..."

Hours are listed above — let's go in. Right at the entrance, countless famous faces cheering from the walls.

Inside the restaurant: table seats and counter seats

The restaurant is made up of table seats and counter seats.

"The vibe's clean..." The table seats have floor-to-ceiling windows looking outside, so if you're booking for three or more, a table seat seems ideal.

One wall is lined with all the liquor I love — the kind you can't get enough of.

There are coat hooks at the counter too. A bit inconvenient since you can't hang a bag, but the staff will take care of it if you ask.

Menu and ordering — weekend lunch needs a pre-order

Rice bowl dishes are the main lineup, plus sashimi and fried sushi. Just the food photos alone start the mouth watering.

There's both a paper menu and a QR menu at the counter — order with whichever is easier. We ordered the premium kaisendon (a rice bowl topped with assorted raw seafood) and the unagidon (grilled eel rice bowl). (₩37,000, ₩40,000) Weekend lunch is a busy time, so they'll call ahead to ask you to pre-order so the food comes out quickly. We pre-ordered by message, so we didn't need to order separately when we arrived.

Ankimo (monkfish liver) hosomaki — looks delicious. Hosomaki is a type of thin-rolled maki (sushi roll), made with simple, minimal fillings. This one seemed piled high with a mountain of ankimo. Anyway, that's my little bit of showing off some knowledge.

Chawanmushi and miso soup

Almost as soon as we sat down, the chawanmushi (steamed egg custard) and miso soup arrived. The chawanmushi had gamtae (seaweed) in it — a sweet, savory dashi aroma slowly rising.

The start is these three dishes laid out together — the chawanmushi was soft and melted in the mouth, with shrimp hiding inside. The miso soup was hot and warmed the stomach nicely. They also gave us a side of what looked like baek-kimchi (white kimchi). It felt closer to Korean-style white kimchi than a Japanese tsukemono (pickled vegetable).

Staff: "Excuse me." Enter the leading actor.

Unagidon — an eel the size of a hand

The first leading actor: 'unagidon.' Glossy, deep brown eel blankets the rice completely. "Whoa... I might not sleep tonight...?"

The heap of scallions on top adds to the visual too. It's so huge that when it arrived I honestly panicked, wondering how to even eat it. It's the size of my hand.

While I'm still wondering what to do— Staff: "Excuse me." Scissors and tongs arrive right along with it. Just cut and eat.

Me: "Take a pic, take a pic." Food partner: "Ugh, fine." Cut neatly, it looks like this. Not done yet — piled on rice, it looks like this.

Couldn't resist and took a bite right away, with wasabi and the pickled ginger on the side. "It's been a while... since I've had this flavor..." The sweet, salty tare sauce blends with the eel's rich, deep flavor to create something truly elegant. Then comes the sharp kick of wasabi, followed by the pickled ginger cleaning the palate.

I glance over. My food partner is also nodding quietly, captivated by the sheer power of this firm eel. Me: "Delicious, right...?" Food partner: "This... feels like Japan..."

Even just the eel alone is delicious. There's a perfect push-and-pull between the soft, clean eel meat. You feel some small bones occasionally, but nothing that gets in the way of the flavor. "As expected, eel never disappoints..."

And hidden underneath the eel — a firm, tamago-style rolled omelet.

Slightly sweet in style. Eating it between bites gives an enormous sense of fullness. Now, onto the second leading actor.

Premium kaisendon — down to tuna, uni, and ikura

The second leading actor: 'premium kaisendon.' Violently gorgeous from the visuals alone — tuna, salmon, flounder, uni, ikura... "Whoa... why is there so much..."

The colorful seafood piled onto the round bowl practically conjures a tiny ocean. "This is basically a chef's painting..."

The freshness of the seafood, piece by piece, was excellent. No fishy taste whatsoever — just concentrated, umami-rich fish that had aged just right. Every single piece was delicious.

A textbook kaisendon that lets you taste multiple dishes in one bowl. From chewy flounder to the ultimate richness of sweet shrimp — everything was delicious and satisfying, but

the most delicious of all was my No. 1 pick, akami (tuna loin). The mild acidity paired with wasabi, pickled ginger, and salty shari (sushi rice) made a flavor that just leaves you speechless.

The lime cold udon included in the set is the real kick

While enjoying the rich flavors of the main rice bowls, the lime cold udon that comes included in the set course. "I thought it was pricey, but now I get why..." With the chawanmushi and now the cold udon, the portion is quite generous. There's a big piece of karaage (Japanese-style fried chicken) inside the cold udon, and the fresh scent draws the chopsticks in.

"What is this smell...?" Slurp the broth first. "Whoaaa~~~~" Behind the mellow umami broth comes a bright, punchy zing of lime, along with the tang of red vinegar and a slight funk.

A bite of noodles too. A genius balance that instantly washes away the eel's savory richness and the kaisendon's heaviness, resetting the palate completely. A refreshing, clean flavor that suits this cooler weather perfectly.

Finishing with house-made pannacotta

Staff: "Here's dessert to finish things off." "Dessert too...?"

A neatly presented house-made pannacotta dessert.

A milky white pudding topped lightly with sweet syrup. "Mango... I see." A small spoonful lifted to my mouth. (Melts away—) The moment it touches the tongue, a savory, sweet wave of milk unfolds, harmonizing with the sweet mango. Not a single element felt thrown together — a perfectly composed epic finish to a Japanese meal.

Like the dessert course closing out a high-end sushi omakase, it wraps up today's lunch perfectly and sweetly.

'A happy final shot.'

Verdict — drawbacks and price point

'Ilpum' really is 'ilpum (一品, a masterpiece).' It was a lunch that let me enjoy a proper Japanese set course, the kind you'd feel like you're eating in Japan. Starting off pleasantly in the cooler weather and ending pleasantly — a perfect set meal.

Starting with the soft chawanmushi, the kaisendon had ingredients of excellent freshness — the properly aged sashimi felt like tasting about ten different dishes within one bowl, each bite enjoyable and delicious, like the textbook definition of kaisendon you'd get in Japan.

The unagidon was overwhelming right from its size — apparently actor Hwang Jung-min's personal top pick. The flavor was intense. The huge portion never got tiring thanks to its umami and richness, and the wasabi and pickled ginger helped a lot too.

And the 'lime udon.' This might really be the real kick of the whole meal. (Personally, it would've been a disaster without it.) It's the kind of side dish that instantly washes down rich, oily food before it gets to be too much.

What disappointed a bit was the pannacotta dessert. Personally, I wished it were a bit softer. It still tasted good.

There's almost nothing to fault. If I had to nitpick one thing, it's that while it's worth the price, it's on the pricier side, so you should go in prepared to spend. (The kaisendon is pricey in its premium version, but the regular one should be plenty enjoyable too.)

With elegance, refinement, and a perfect balance of flavors, this was the best Japanese restaurant near Balsan Station — 'Ilpum (一品).' Highly recommend.

"A taste of Tokyo, found in Balsan"