Duy Tân, Hà Nội · Food/Dining · Japanese
Tadian Restaurant
Closed now · 11:00–14:00, 17:00–22:00
Come here to eat
Ramen. A post naming the venue in a Hà Nội food group calls the Tantan Ramen at 60,000 VND the best seller, and guests' photos all show the same kind of bowl: cloudy broth, sliced chashu pork, a half soft-boiled egg, bean sprouts and a sheet of nori standing upright. Chicken karaage and breaded fried chicken curry rice are the two dishes that often go with it.
- Tantan Ramen60,000 VND
- Tadian Shoyu Ramen110,000 VND
- Udon cà ri75,000 VND
- Há cảo40,000 VND
- Miso Ramen—
- Gà karaage—
- Cơm cà ri gà chiên xù—
- Cơm gà teriyaki—
- Takoyaki—
- Set gà khổng lồ kèm khoai tây chiên—
Khoảng 55.000–85.000đ/người; bát mì chính 60.000–110.000đ, món ăn chơi từ 40.000đ. Google gom khoảng chi khách tự báo là 1–100.000đ/người từ 56 lượt.
Finding the door
68 ngõ 78 Duy Tân, Cầu Giấy, Hà Nội
Open 11h–14h then closed, reopening 17h–22h, every day of the week. The 14h–17h window is a closed venue, not a quiet one. No source says whether the venue closes for public holidays or Tết, or closes when it sells out, so call ahead around holidays. A note for past customers: the Tadian brand's earlier location at 14 Cổng Đục, Hoàn Kiếm was a VEGETARIAN venue; this Duy Tân branch sells ramen and curry with meat, so it is not the same kind of kitchen. Dine-in. The venue has not yet linked a website or filled in a phone number on its Google profile; two phone numbers circulating online contradict each other, so neither is published. Parking is not mentioned by any source — worth asking beforehand because the venue is in an alley.

Where you sit, who to bring
This is a place people come to at mealtimes and then leave: Google's popular-times chart shows traffic on all seven days but only in two shifts, 11–13h and 17–21h, dropping to nothing from 14h to 16h. At 21h the venue still has 47–83% of its customers before it empties, so arriving late in the evening shift still works. The menu revolves around one-bowl or one-plate meals, which suits people eating alone, while the dumplings, takoyaki and fried chicken set with fries are the shareable part for groups of two to four. The venue is at 68 ngõ 78 phố Duy Tân — an alley within an alley, with no frontage on a main street. Inside hang three printed menu boards divided into Ramen, Cơm & Udon, and Món ăn chơi (side dishes), in the same design system as the menu poster the venue posted itself on 3 Jul 2025. No source describes the number of seats or the seating space, so that part is left blank.
unknown · pilot-unlicensed · source
Photographs
Practical details
Working hours
- Monday (Today)
- 11:00-14:00, 17:00-22:00
- Tuesday
- 11:00-14:00, 17:00-22:00
- Wednesday
- 11:00-14:00, 17:00-22:00
- Thursday
- 11:00-14:00, 17:00-22:00
- Friday
- 11:00-14:00, 17:00-22:00
- Saturday
- 11:00-14:00, 17:00-22:00
- Sunday
- 11:00-14:00, 17:00-22:00
*Opening hours can change on public holidays, during maintenance, or for private events.
Highlights
Crowd
- This is a place people come to at mealtimes and then leave: Google's popular-times chart shows traffic on all seven days but only in two shifts, 11–13h and 17–21h, dropping to nothing from 14h to 16h. At 21h the venue still has 47–83% of its customers before it empties, so arriving late in the evening shift still works. The menu revolves around one-bowl or one-plate meals, which suits people eating alone, while the dumplings, takoyaki and fried chicken set with fries are the shareable part for groups of two to four.
Planning
- Open 11h–14h then closed, reopening 17h–22h, every day of the week. The 14h–17h window is a closed venue, not a quiet one. No source says whether the venue closes for public holidays or Tết, or closes when it sells out, so call ahead around holidays. A note for past customers: the Tadian brand's earlier location at 14 Cổng Đục, Hoàn Kiếm was a VEGETARIAN venue; this Duy Tân branch sells ramen and curry with meat, so it is not the same kind of kitchen.
Atmosphere
- The venue is at 68 ngõ 78 phố Duy Tân — an alley within an alley, with no frontage on a main street. Inside hang three printed menu boards divided into Ramen, Cơm & Udon, and Món ăn chơi (side dishes), in the same design system as the menu poster the venue posted itself on 3 Jul 2025. No source describes the number of seats or the seating space, so that part is left blank.
Popular for
- Ramen. A post naming the venue in a Hà Nội food group calls the Tantan Ramen at 60,000 VND the best seller, and guests' photos all show the same kind of bowl: cloudy broth, sliced chashu pork, a half soft-boiled egg, bean sprouts and a sheet of nori standing upright. Chicken karaage and breaded fried chicken curry rice are the two dishes that often go with it.
Dining options
- Japanese kitchen: ramen (Tantan 60,000 VND, Tadian Shoyu 110,000 VND, miso), curry udon 75,000 VND, Japanese-style rice dishes including breaded fried chicken curry rice and chicken teriyaki rice, and a side-dish group with chicken karaage, dumplings 40,000 VND, takoyaki and fries. The venue announced a menu change on 3 Jul 2025, so all prices above are from after that change.
Service options
- Dine-in. The venue has not yet linked a website or filled in a phone number on its Google profile; two phone numbers circulating online contradict each other, so neither is published. Parking is not mentioned by any source — worth asking beforehand because the venue is in an alley.
Source
The address 68 alley 78 Duy Tân is tied to the name Tadian by four dated sources, independent of each other in timing: two Instagram posts of 26 Jul 2025 and 10 Sep 2025, a Threads post of 11 Dec 2025 and a Lemon8 post of 12 Dec 2025. The coordinates are matched by two completely separate sources within a cell of about 14 metres — the JSON embedded in the restaurant's Foody page, and the Plus Code 2QMM+G8 printed on the Google Maps profile — and then confirmed by OpenStreetMap as falling exactly in alley 78 of Duy Tân street. The opening hours come from the hours table and the Popular times chart on the Google Maps profile read on 8 Sep 2026, cross-checked against the Instagram post of 26 Jul 2025. Individual dish prices come from the Instagram post of 10 Sep 2025; the price range of 55,000–85,000 VND per person comes from the Instagram post of 26 Jul 2025. The classification as Japanese cuisine comes from the main category on the Google Maps profile managed by the owner, backed by the menu board printed in the restaurant. Three pieces of information were rejected after cross-checking: the hours 11:00–23:30 and the Monday closure on Foody, because the traffic chart shows no customers between 22:00 and 23:00 and shows customers on all seven days; and the opening time of 10:00 in the Instagram post of 10 Sep 2025, because traffic at 10:00 is zero — that same post also contradicts itself by giving the restaurant a title of open all day. The phone number is not published because two sources give two different numbers and the Google profile has no number filled in. The photos on this page were collected from the HalalGo listing page, the restaurant's Facebook page, some review posts on Facebook and Instagram, and the Foody page; Vietlume has no licence to use these photos and will remove them at the author's request.
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