Gireum Station PC café for paperwork and a Jjagyechi feast: ZERO100

In short

ZERO100 PC Gireum is a 24-hour PC café on basement level 1 of the Sambu Apartment shopping arcade near Exit 4 of Gireum Station in Seongbuk, Seoul. The blogger came to do paperwork and submit an application. They ordered Jjagyechi (Chapagetti noodles with egg and cheese, ₩4,500), Teumsae Ramyeon, Gimpitang (sweet and sour pork with kimchi and cheese), cheese tteokbokki and a hot dog. They spent nearly 30 minutes eating and about 2 hours finishing their work. ZERO100 PC Gireum is a comfortable space with a menu as good as a snack bar's, making it an easy place to work and eat in one stop.

Spread of snack-bar food ordered at ZERO100 PC Gireum

Good to know

Getting there
Gireum Station Exit 6 · 1-min walk (store listing, Oct 6, 2026)
Address
B1 Units 2-9 and 78-90, Building 105, 248 Dongsomun-ro, Seongbuk-gu, Seoul
Location
Basement level 1 of the Sambu Apartment shopping arcade, near Gireum Station Exit 4
Hours
Open 24 hours, every day of the year
Parking
Free parking available
Seating
2-person seats and a 5-person team game room
Ordered
Jjagyechi ₩4,500, Teumsae Ramyeon (with egg and rice cakes), Gimpitang, cheese tteokbokki (with egg and hot dog), iced chocolate
Events
Naver review event and KakaoTalk add-friend event currently running
Price reference
₩4,500 ≈ $3.4 (2026-10-18)

as written by the visitor on Jun 15, 2026

Exterior of ZERO100 PC Gireum
Interior of ZERO100 PC Gireum

ZERO100PC

ZERO100 PC Gireum near Gireum Station: I came for paperwork and ended up on a food spree

I visited ZERO100 PC Gireum (제로백PC 길음점), a go-to PC café near Gireum Station. I had some documents to work on and figured I'd swing by a PC café soon, but I ended up doing a mukbang (eating show) that would put a snack bar to shame, haha.

Overview of the interior of ZERO100 PC Gireum, a PC café near Gireum Station

But seriously, why are PC cafés so nice these days? It's been a while since I last went to one, back in my school days, and I was shocked at how pleasant, clean and tidy it was. I honestly wondered whether ZERO100 PC Gireum is just especially well done or whether all PC cafés are like this now.

Right when you walk in, there's a busy kitchen-slash-counter that feels like a restaurant. The staff were so friendly that my first impression was great. They even post the country of origin for the ingredients, haha!

Where is ZERO100 PC Gireum, and what are the hours and parking?

ZERO100 PC Gireum is at 248 Dongsomun-ro, Seongbuk-gu, Seoul, Building 105, B1, Units 2-9 and 78-90, on the basement level of the Sambu Apartment shopping arcade near Exit 4 of Gireum Station. It's open 24 hours every day of the year, and free parking is available.

  • Address: 248 Dongsomun-ro, Seongbuk-gu, Seoul (Building 105, B1, Units 2-9 and 78-90)
  • Hours: open 24 hours, every day of the year
  • Parking: free parking available

The restrooms are separate for men and women, and as you can see the whole place is incredibly comfortable. It was so popular around Gireum Station that there were hardly any free seats. Almost full!

ZERO100 PC Gireum seating: 2-person seats and a 5-person team game room

There are 2-person seats too, which is great for friends or couples. It turns out ZERO100 PC is a chain. I've barely been to PC cafés, so I'd imagined the dark, smoky, swear-filled kind from TV and movies, but the vibe here was really peaceful, haha.

Seating area at ZERO100 PC Gireum
5-person team game room at ZERO100 PC Gireum

And look, there's a game room for a 5-person team. Gathering a party for League of Legends (LoL) and playing here would be fun, haha.

Event notice at ZERO100 PC Gireum
Review and KakaoTalk event notice at ZERO100 PC Gireum

ZERO100 PC Gireum also runs a Naver review event and a KakaoTalk friend-add event, and the perks are pretty substantial. Definitely worth doing!! 👏👏👏 Okay, now let me finally start using the place. But first, the menu!

ZERO100 PC Gireum menu: ramyeon, rice, tteokbokki and snacks

Ramyeon menu board at ZERO100 PC Gireum
Ramyeon lineup at ZERO100 PC Gireum

Wow, the ramyeon (instant noodle) lineup at ZERO100 PC Gireum is no joke, right? It looks like every hot ramyeon in the supermarket is gathered here, haha. I ordered Jjagyechi and Teumsae Ramyeon (egg + rice cake). The big surprise is that it feels much cheaper than a snack bar. Why go to Kimbap Heaven when you can just go to ZERO100?!

Meal and rice menu board at ZERO100 PC Gireum

This is the meal and rice menu. Spam egg rice, kimchi fried rice, curry rice, chicken mayo, beef bulgogi and more, there's everything. It really puts Hansot (a lunchbox chain) to shame!

Tteokbokki and snack menu at ZERO100 PC Gireum

Tteokbokki (spicy rice cakes) and snacks! Hot dogs, sotteok (sausage and rice cake skewers), Puringkle chicken, french fries and more, snacks everyone from kids to grandparents loves. So this is heaven, haha.

Snack menu board at ZERO100 PC Gireum

From ₩4,500 Jjagyechi to Gimpitang: my honest review of what I ate

Spread of snack-bar food ordered at ZERO100 PC Gireum

Take a look at this power shot. The part-time staff were a bit surprised by what I ordered, right? Sorry, haha. But I ate it all happily and left feeling touched.

Ramyeon menu at ZERO100 PC Gireum

Jjagyechi: Chapagetti + egg + cheese, ₩4,500

Ramyeon someone else cooked for you really does taste the best, admit it?!! Jjagyechi at ZERO100 PC Gireum is just ₩4,500. Chapagetti + egg + cheese, I can't resist that combo!!!

Jjagyechi at ZERO100 PC Gireum

I really came to use a computer and ended up doing a proper mukbang. I think I spent 30 minutes just eating, haha. Eat, computer, eat, computer... it felt like going back to childhood, hahaha.

Snack-bar food enjoyed in front of a PC

Gimpitang: glutinous-rice sweet and sour pork with kimchi and cheese

I was drawn to Gimpitang and ordered it: glutinous-rice tangsuyuk (sweet and sour pork) loaded with kimchi, cheese and a tasty sauce. A can't-go-wrong combo.

Gimpitang at ZERO100 PC Gireum
Gimpitang, glutinous-rice sweet and sour pork topped with kimchi and cheese

Great as a snack.

Cheese tteokbokki and hot dog at ZERO100 PC Gireum

Cheese tteokbokki with egg + hot dog

Last was cheese tteokbokki with egg + hot dog, and it was really good. At this point it's not a PC café, it's a snack bar, a Gireum hot spot, no???

Snack party enjoyed at a PC café seat
Snack mukbang at ZERO100 PC Gireum

A day of a proper snack party, haha. I had fun. Next to me people were busy gaming. Couples, I'd recommend trying a quirky PC café date like this once.

Empty snack bowls after finishing everything

Totally demolished it, hahahaha. Walking out of a PC café patting my belly.

Two hours of paperwork and an online application at ZERO100 PC Gireum

For the rest of the time after the meal, I sipped an iced chocolate at ZERO100 PC Gireum and kept my blood sugar up to the very end. Full focus!!! For about 2 hours I filled out various documents and submitted an application, a productive stretch. Using just my phone and tablet at home felt cramped, and I think coming to a PC café once in a while to work calmly on a big screen is better, haha.

PC screen at ZERO100 PC Gireum

Hahaha lol 🫠

Overview of the gaming space at ZERO100 PC Gireum

If you want an unforgettable time with friends in a new premium gaming space! 🎮 ZERO100 PC Gireum has everything from 2-person couple seats to 5-person team rooms, plus top-quality ZERO100 coffee beans and tasty snacks to fix any hunger. The comfortable interior is the best!!!! From now on, for a PC café near Gireum Station, it's ZERO100 Gireum, no question. Totally satisfied.

Where it is

ZERO100 PC Gireum제로백PC 길음점

248 Dongsomun-ro, Seongbuk-gu, Seoul, South Korea (Building 105, B1, Units 2-9 and 78-90)서울특별시 성북구 동소문로 248 105동 지하1층 2-9호, 78-90호

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