Late-night ramen in Gwangjin, Seoul: motsu ramen level 1 at Mentsuru

In short

Mentsuru Children's Grand Park Branch is a ramen restaurant right in front of Children's Grand Park Station (Line 7) in Gwangjin, Seoul, and it also serves late-night ramen. The order was hormone-don (grilled beef intestine rice bowl) and motsu ramen at spice level 1, which tasted about as spicy as Shin Ramyun. With 4 free takoyaki from a Naver Reservation booking, Mentsuru made a filling meal for two.

Exterior and lighting of Mentsuru Children's Grand Park Branch

Good to know

Location
394 Gwangnaru-ro, 1F, Gwangjin-gu, Seoul (right in front of Children's Grand Park Station, Line 7)
Ordering
Kiosk ordering at both the bar seats and the tables
Seating
Bar seats facing the kitchen, bar seats facing the hall (with power outlets), 4-person and 2-person tables in the hall
Karaage
Around 7,000 won, sold out on the day of the visit
Motsu ramen spice
3 levels to choose from; level 1 is about as spicy as Shin Ramyun
Naver Reservation perk
4 pieces of takoyaki free
Other
Aprons for spicy ramen provided (one free size), menu explanation posters on the wall
Price reference
₩7,000 ≈ $5 (2026-09-21)

as written by the visitor on Sep 20, 2026

Exterior and lighting of Mentsuru Children's Grand Park Branch

I already like Mentsuru and go often, and it turns out there's a branch at Children's Grand Park Station too. The exterior is so pretty. Since you can't see inside from outside, it has a private kind of feel, and the lighting is lovely too!! When you walk in, all the staff greet you together with such energy — hearing it really lifts your mood.

Does Mentsuru Children's Grand Park Branch serve late-night ramen?

Late-night ramen operating hours sign
Late-night ramen operating hours

Mentsuru Children's Grand Park Branch also has a menu called late-night ramen. It seems perfect for eating on the way home from work, or since there are a lot of universities around, as a hangover cure after drinks. Being able to enjoy it deliciously late into the night is so nice!!

Late-night ramen operating hours

Cat figurine at the store entrance

Getting to Mentsuru from Children's Grand Park Station, and what the seats are like

Mentsuru Children's Grand Park Branch is right in front of Children's Grand Park Station on Line 7, so access is really good. As you enter, a cute cat figurine welcomes you! Sejong University and Konkuk University are nearby, and since Children's Grand Park is close too, it's also a great spot to visit with family!

View of the bar seats facing the hall

There are bar seats facing the kitchen counter as well as bar seats facing the hall. Since you can see the cooking happening, I think the bar seats facing the hall would be preferred for solo dining. There are also charging outlets, which seems really useful.

4-person and 2-person tables in the hall

In the hall there are 4-person and 2-person tables.

Bar seats with frosted glass facing the kitchen counter

These are the bar seats facing the kitchen counter, and there's frosted glass above here too, so you can dine alone comfortably. Whether at the bar seats or the tables, you order through the kiosk.

Kiosk order screen at the seat
Ordering instructions on the table
Free-size apron for spicy ramen

This is the apron they provide, essential for eating spicy ramen. It's free-size, so it fits men well too!

Wearing the apron

Menu explanation posters at Mentsuru for first-time ramen orderers

Mentsuru Children's Grand Park Branch has a menu explanation poster for those who find ordering Japanese-style ramen confusing. I only knew that shoyu ramen means soy sauce and shio ramen means salt, but after reading the explanations, I understood things much better.

Poster explaining types of ramen

It's set up nicely with pictures too, so it's easy to choose!

Menu selection guide with illustrations
4 pieces of takoyaki received through Naver Reservation

4 free takoyaki with a Naver Reservation booking, karaage sold out

This is the takoyaki we got through Naver Reservation. It's free, and they give 4 pieces, and you can even taste the octopus inside. Karaage was sold out today, which was such a shame. The karaage here is genuinely delicious, so I always order it as a side. The meat comes in a portion of about ₩7,000, is generous, and comes with a sauce drizzled on top that's spicy-sweet too.

Close-up of the takoyaki plate

How does Mentsuru's hormone-don (beef intestine rice bowl) taste?

This is the hormone-don I ordered. I heard it's also called daechang-deopbap (grilled beef intestine over rice)! It's a combination similar to gyudon (beef rice bowl) but topped with more daechang (beef intestine). It was delicious without being too spicy or overwhelming~~

The chewy yet tender texture unique to daechang really comes through, and the more you chew, the savorier it gets — the harmony with the rice was really good. The salty, umami-rich sauce brings out the flavor of the daechang even more, so you keep wanting more rice. It's great when you want a filling meal, and I think it would satisfy anyone who usually enjoys gopchang or daechang dishes. If you're looking for a hearty, delicious rice bowl menu, I recommend Mentsuru's daechang-deopbap!

Hormone-don topped with daechang
Close-up of rice and daechang in the hormone-don

Motsu ramen spice level 1 at Mentsuru: about as hot as Shin Ramyun

This is the motsu ramen my companion ordered. It's loaded with a lot of bean sprouts and green onion, and the spice level can be chosen from 3 stages. Level 1 was about as spicy as Shin Ramyun. Next time I want to try level 2. With gopchang (beef intestine) in it, there was a nice chewy texture, and the bean sprouts blended in with the spiciness nicely — it was delicious.

Motsu ramen topped with bean sprouts and gopchang

Eating this together as two people, it was really filling and delicious.

If you're craving ramen with a rich broth, I recommend Mentsuru's motsu ramen. It's loaded with chewy, savory motsu (beef intestine), so every bite gives you a rich flavor, and the harmony of the deep, rich broth with the noodles was really good. In particular, the savory flavor unique to motsu blends naturally into the broth, giving it a different charm from regular ramen. The broth is rich yet not overwhelming, so you keep reaching for more, and eating the noodles together with the motsu really brings out the texture.

Where it is

Mentsuru Children's Grand Park Branch멘츠루 어린이대공원점

394 Gwangnaru-ro, 1F, Gwangjin-gu, Seoul, South Korea서울특별시 광진구 광나루로 394 1층

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