Jan Sō Ataru
ジャンソーアタル
Kita-Senju · izakaya
Neo-izakaya in Kita-Senju housed in a renovated mahjong parlor. Small plates blend Japanese classics with unexpected flavors—think chicken tataki with cinnamon soy, somtam with spring onions, beef uni shumai. Popular spot for dates and casual group drinks.
- 1 minute walk from Senju Station
- Menu items ¥530-¥1,800 tax excluded
- Google Maps rating 4.3 from 139 reviews
Ever heard of a jansō? A mahjong parlor — I think it might be uniquely Japanese. This place is a renovated jansō turned into a beautifully designed bar — and the food and drinks are excellent. You have to order the shumai and the fries. The atmosphere feels like it should be a smoking spot, but it isn't. As a smoker, that's the only letdown.
— Asakusa Boy , last visited 2026-05-12 · Returns sometimes
⚠️ Note: Prices in caption are tax-excluded (税抜き) and may have shifted—confirm on visit or via their website.
As seen on Instagram
Original post by @naomi.journey
How to visit
- Address
- 〒120-0034 Tokyo, Adachi City, Senju, 1-chōme−33−１１ 上野ビル 2F
- Hours
- Mon–Fri 5:00 pm–11:30 pm; Sat–Sun 4:00 pm–11:30 pm
- Price
- $$
- Rating
- 4.3 ★ (139 reviews on Google Maps)
- English (?)
- Yes
- Reservations
- Not required
What makes it special
The venue itself draws intrigue: the street-level entrance still reads as a mahjong hall, but inside it’s a contemporary izakaya with refined small plates. The menu leans into playful combinations—cinnamon soy, dill-chili mayo, mascarpone-miso whipped legumes—without losing balance. Plates range ¥530–¥1,800 (tax excluded per caption). The Instagram post notes strong staff presence and good ambiance for dates or small gatherings, and the spot has earned a 4.3 rating on Google Maps.
How to visit
One minute on foot from Senju station. Mon–Fri 5:00 pm–11:30 pm; Sat–Sun 4:00 pm–11:30 pm. Reservation recommended given popularity; call +81 50-5448-9181 or visit janso-ataru.com. Cash and card accepted. No English menu noted; basic Japanese helpful.
FAQ
FAQ
What does the mahjong parlor entrance actually mean?
The storefront is a genuine mahjong hall (雀荘); you enter through it to reach the izakaya on the second floor. The dual identity is part of the charm.
Are prices on the Instagram post current?
The post lists menu items at ¥530–¥1,800 (tax excluded). Verify current pricing on the website or by phone before visiting.
How close is it to the station?
One minute walk from Senju station (北千住駅).