Happiness spaghettiPOKOTABI / Delicious detoursCall

Happiness spaghetti

Happiness spaghetti

ハピネス

A moment to unwind in the city.

A closer look at Happiness spaghetti in Oimachi, known for its sizzling curry spaghetti, towering plates of Napolitan, and hearty Japanese-Western comfort dishes.

Oimachi Purinsu Haitsu 1F, 3-chome-4-1 Oi, Shinagawa-ku, Tokyo 140-0014
Share this place

01 / ABOUT THE PLACE

About this place

Behind the counter, the vigorous hiss of pasta tossing in a hot skillet sends fragrant steam drifting through the dining room. Situated along a street just a short walk from Oimachi Station, Happiness spaghetti retains the cozy, unhurried air of a classic Japanese kissaten, serving hearty yoshoku—Japan’s distinctive interpretation of Western cooking. At both lunch and dinner, the compact dining space quickly fills with diners looking for generous, comforting meals.

For first-time visitors, the house specialty curry spaghetti is an essential order. Served piping hot directly on a cast-iron platter, thick stir-fried noodles come generously smothered in a rich, homestyle curry stewed with tender meat and vegetables. The heat from the sizzling skillet brings out the rounded savoriness and balanced spice of the sauce, and even a regular portion offers substantial satisfaction. Because the curry base is prepared in limited batches, it can sell out earlier in the day, making an earlier arrival worthwhile.

The classic Napolitan remains another longstanding favorite. Thick, chewy noodles are stir-fried with mushrooms, green bell peppers, onions, and bacon, thoroughly coated in a sweet-tart ketchup glaze kissed by the high heat of the pan. Beyond the pasta options, the menu extends to comforting omurice filled with seasoned rice, various pilafs, and substantial teishoku meal sets, making it easy to tailor an order to any appetite.

Seating is modest, consisting of counter stools and a handful of tables, creating an unpretentious setting that welcomes solo diners. The shop opens for lunch at 11:30 and dinner at 17:30, with payment accepted in cash or via PayPay. Lingering over a post-meal coffee feels completely at home in this welcoming neighborhood diner.

Tips for choosing

What you can do here.

Dining styles, seating types, and payment options. Find the way to enjoy your meal that suits you best.

Food and drinks

  • Alcohol Served
  • Coffee Available
  • Beer available
  • Lunch menu available
  • Dinner menu available

Dining & takeaway

  • Dine-in
  • No delivery

Seating & Facilities

  • Table service available
  • Restrooms available

Also great for

  • Featured for lunch
  • Featured for dinner
  • Great for solo dining

Payment

  • PayPay accepted
  • au PAY not accepted
  • d-barai not accepted
  • V-Money not accepted
  • Rakuten Pay not accepted
  • Transit IC cards not accepted

Entrance & mobility access

  • No wheelchair-accessible restroom
  • No wheelchair-accessible seating
  • No wheelchair-accessible parking
  • Entrance is not wheelchair accessible
  • Few parking spaces available
  • Paid parking available

03 / TAKE A LOOK AROUND

Get a feel for the place through its photos.

13 venue and food photos

04 / YOUR NEXT STOP

Make this your next stop.

Oimachi Purinsu Haitsu 1F, 3-chome-4-1 Oi, Shinagawa-ku, Tokyo 140-0014

1F

Please contact the venue directly with enquiries or reservation requests.

Opening hours

Closed now

Approximate hours based on listed information, in Japan Standard Time (JST)

Monday11:30–13:3017:30–22:00
Tuesday11:30–13:3017:30–22:00
Wednesday11:30–13:3017:30–22:00
ThursdayToday11:30–13:3017:30–22:00
Friday11:30–13:3017:30–22:00
Saturday11:30–13:3017:30–22:00
SundayClosed
Oimachi Purinsu Haitsu 1F, 3-chome-4-1 Oi, Shinagawa-ku, Tokyo 140-0014Open in Google Maps

BEFORE YOUR VISIT

Good to know before you visit.

What food is on the menu?

The menu features classic yoshoku staples such as omurice (¥1,210) and Napolitan (¥1,100), alongside katsu curry (¥1,265), various dorias, and pilafs.

Are there set-meal dishes that include rice and miso soup?

Dishes such as the hamburger steak, pork saute (each ¥1,705), and mixed fry (¥1,760) come served with rice and miso soup.

What payment methods are accepted?

Payments via PayPay are accepted. d-Barai, Rakuten Pay, au PAY, transit IC cards, and V Money cannot be used.

Are alcoholic beverages and izakaya-style a la carte dishes available?

In addition to alcoholic drinks such as draft beer, Kaku highballs, and sake, the menu offers a la carte appetizers including butter-sauteed squid (¥1,210) and fried chicken karaage (¥990).

What day is the restaurant closed?

Closed every Sunday. Open Monday through Saturday for lunch (11:30–13:30) and dinner (17:30–22:00).

Is the restaurant wheelchair accessible?

The entrance, seating area, and restrooms are not wheelchair accessible.