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Tendon Tenya

Tempura donburi restaurant · ¥1 to ¥1,000 ·

Japan, 〒392-0012 Nagano, Suwa, Shiga, 赤沼1826

Menu and hours last checked

Tendon Tenya

About Tendon Tenya

Tendon Tenya, located in Suwa, Nagano, Japan, offers a delightful dining experience with its focus on tempura donburi, a traditional Japanese dish featuring crispy tempura atop a bed of steamed rice. The restaurant’s warm, inviting atmosphere makes it an ideal spot for both casual diners and tempura enthusiasts. Whether you're craving a quick bite or a more leisurely meal, Tendon Tenya caters to all, with service options including takeaway, dine-in, and delivery. Along with their signature tempura donburi, guests can enjoy a selection of alcohol and beer, making it a perfect place to unwind after a long day or enjoy a satisfying meal. The restaurant’s menu emphasizes both speed and quality, making it an excellent choice for anyone looking for a fast yet flavorful meal. With its focus on delivering a satisfying experience for every guest, Tendon Tenya is a must-visit for tempura lovers and anyone looking to enjoy authentic Japanese comfort food.

Where this information comes from

Prices and dish names are transcribed from the restaurant's printed menu, photographed in August 2026 and reproduced on the menu page. Hours, address and service options come from the restaurant's public business profile. An editor confirmed the restaurant was trading on 4 September 2026. Something wrong? Tell us.

Photos

Business info

Service options

  • Takeaway
  • Dine-in
  • Delivery

Popular for

  • Lunch
  • Solo dining

Accessibility

  • Wheelchair-accessible car park
  • Wheelchair-accessible entrance

Offerings

  • Alcohol
  • Beer
  • Quick bite

Dining options

  • Brunch
  • Lunch
  • Dinner
  • Seating
  • Table service

Amenities

  • Toilet

Atmosphere

  • Casual
  • Quiet

Crowd

  • University students

Payments

  • Credit cards
  • NFC mobile payments
  • Rakuten Pay

Children

  • Good for kids
  • High chairs

Parking

  • Free parking lot
  • Parking

Opening hours

  • Monday 11:00 AM - 10:00 PM
  • Tuesday 11:00 AM - 10:00 PM
  • Wednesday 11:00 AM - 10:00 PM
  • Thursday 11:00 AM - 10:00 PM
  • Friday 11:00 AM - 10:00 PM
  • Saturday 11:00 AM - 10:00 PM
  • Sunday 11:00 AM - 10:00 PM

Hours can change on public holidays. Call ahead if you are making a special trip.

Location

Japan, 〒392-0012 Nagano, Suwa, Shiga, 赤沼1826

Diner notes

3.7 3.7 out of 5 · 502 notes
  • 5 stars 119
  • 4 stars 201
  • 3 stars 156
  • 2 stars 24
  • 1 stars 17
4 out of 5
お正月期間の昼時だったので満席で少し待ちました。 冬ご馳走天丼をいただきました。 どれも美味しくて大満足です。 強いて言うならタレはもう少し甘めが好みです。 ごちそうさまでした。
T Tしゅんたろー Ate here , 17:38 am
4 out of 5
久しぶりに天丼てんや。 小腹を満たす程度でいいやと思っていたのだが、薮そばとのセットが良さげでついつい注文。 薮そばは機械製麺、細麺で固めのそば。チェーンのものとしてはまあまあ。 天丼は安定の旨さ。コストパフォーマンスの良さは昔から変わらない。
SY Satoru Yokozawa Ate here , 17:38 am
5 out of 5
安定のてんやの味で、さくさくで、とても美味しいです。 (シーズン限定の牡蠣は、美味しすぎておかわりしたくなりました。) ロイヤルの傘下になってから、おいしくなったと思います。スマホのクーポンを利用すると、リッチモンド会員割引(カード提示で1割引)にはならないので注意が必要です。
HT H T (タビビト) Ate here , 17:38 am

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