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A plan to fully enjoy the entire summer!!!
3 hours 5,000 yen
Enjoy a seafood BBQ, all-you-can-drink alcohol, karaoke, and an open counter – all in one limited-time plan! Don't miss this summer-only offer! Originally priced at 6,000 yen, it's now only 5,000 yen!
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![[3-hour all-you-can-drink included] Our classic BBQ plan!](https://cdn.r-corona.jp/prd.rb.r-corona.jp/assets/site_files/2mee33rv/75066281/rsf1_w500h500.jpg)
[3-hour all-you-can-drink included] Our classic BBQ plan!
3 hours for 4,000 yen
If you're unsure, choose this one.A classic BBQ plan that focuses on "quality" precisely because it's a staple.We've carefully selected our meats and created a well-balanced lineup that will satisfy everyone.What's even better is that it includes a 3-hour all-you-can-drink option, allowing you to relax and enjoy yourself.It's perfect for any occasion, whether it's a get-together with friends, a company gathering, or a farewell/welcome party.
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![[Highly Recommended!] 3-hour all-you-can-eat yakiniku plan!](https://cdn.r-corona.jp/prd.rb.r-corona.jp/assets/site_files/2mee33rv/68598908/azt1_w500h500.jpg)
[Highly Recommended!] 3-hour all-you-can-eat yakiniku plan!
3 hours for 4,980 yen
Beef loin, short ribs, chicken thighs, and pork jowl, plus classic snacks, soft drinks, alcohol, and BBQ—all you can eat! This is a massive offer only possible at Jan-Oku, even at a loss! You're guaranteed to be full and completely satisfied! Don't miss this opportunity to enjoy it!
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All-you-can-eat yakiniku!? If you grill it outside, it's yakiniku, right?!
As much as you like, to your heart's content.This all-you-can-eat yakiniku course prioritizes customer satisfaction, featuring a selection of popular cuts of meat.From classic meat dishes to hearty, satisfying options, this menu offers a well-balanced selection, making it perfect for those who simply want to eat until they're full.
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![[3-hour all-you-can-drink included] Our classic BBQ plan!](https://cdn.r-corona.jp/prd.rb.r-corona.jp/assets/site_files/2mee33rv/76132603/s324_w500h500.jpg)
[3-hour all-you-can-drink included] Our classic BBQ plan!
A classic BBQ plan! Grill, eat, and have a great time with everyone at this quintessential BBQ.Enjoying time in an open space makes for a special experience, different from your usual meals.
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Enjoy a BBQ in an open-air setting! Rain or shine!
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At night, you can enjoy drinks and meat on our rooftop, which offers a truly extraordinary experience, while taking in the starry sky of Kumamoto and the illuminations inside the restaurant. If your usual izakaya isn't enough for you, please come visit us!
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Janok is open 24 hours a day, every day! Enjoy daytime drinks in the sun or hotpot under the night sky.You can relax without worrying about time.
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ソファー12名様 × 2
With a tent, you can protect yourself from the rain and sunlight.
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BBQ season has begun!
The BBQ season has finally begun! Enjoy it in a fantastic, open-air setting! Why not start your BBQ season here this year?
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Safe even in rainy weather!
Rain or shine! The rooftop is equipped with tents, so you can enjoy BBQ and karaoke comfortably regardless of the weather.
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Karaoke on the rooftop!!
Not only can you sing karaoke inside the store or at the open counter, but you can also sing karaoke on the rooftop!
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A classic BBQ course!
Our most popular course allows you to enjoy a luxurious BBQ with carefully selected meats and side dishes!
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Let's have a yakiniku (Japanese BBQ) party together!
We also offer a private party plan that can accommodate up to 25 people! Enjoy all-you-can-drink and a feast of meat!!
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At night, it transforms into a fantastical space.
A space guaranteed to be Instagram-worthy☆ Enjoy BBQ and karaoke under the night sky!
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Great value with all-you-can-drink soft drinks included!
All courses come with all-you-can-drink soft drinks. We have over 15 types of drinks available, including everyone's favorite orange juice, melon soda, and hot coffee, perfect for after a meal! The drinks are self-service at the drink counter on the second floor, so you can enjoy as much as you like at your own pace.
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The alcohol course, of course, includes draft beer!
Enjoy an all-you-can-drink selection of a wide variety of beverages! From The Premium Malt's and Kakubin Highballs to fruit liqueurs perfect for women... it's a must-see lineup for any alcohol lover.

