
Urgent news for noodle lovers!
If you’re a ramen fan who’s dining out in Japan, one of the phrases you’ll want to remember is “kaidama.” Kaidama is an extra serving of noodles that you can request once you’ve polished off your initial order, so if you tell the chef “Kaidama kudasai” (“Kaidama, please”), he’ll toss the new batch of noodles into your bowl for you to enjoy with your leftover broth.
Of course, kaidama aren’t free. Well, at least not usually. But for just two days, extremely popular ramen chain Ippudo will be offering unlimited kaidama, free of charge, at its location in the Center Gai section of Tokyo’s Shibuya neighborhood.
In other words, it’s offering all-you-can-eat ramen!
To celebrate its recently completed renovation, the Center Gai Ippudo Shiromaru Base will give you as many kaidama as you want at no additional charge. The chain’s signature dish, the above-pictured Shiromaru, is a classic Fukushima-style tonkotsu (pork stock) ramen that’s almost unfairly delicious and priced at 700 yen (US$6.80). You can also spice things up with the 770-yen Akamaru, which adds a piquant paste to the broth, or chicken out with the 790-yen Nakasu Black, which uses chicken stock instead of pork and adds soy to the mix for an elegant flavor.
The all-you-can-eat ramen will be offered all day on October 24 and 25, and to take advantage of the deal you’ll need to display the coupon found here on Ippudo’s Facebook, Twitter, or Instagram accounts. Given Ippudo’s popularity, the line of customers waiting to get in is sure to be long, so you might be very hungry by the time you get a seat, but at least you can be absolutely certain that when you’ll leave the restaurant, you’ll be completely full.
Restaurant information
Ippudo Shiromaru Base (Shibuya branch) / 一風堂 SHIROMARU-BASE 渋谷店
Address: Tokyo-to, Shibuya-ku, Udagawacho 25-3
東京都渋谷区宇田川町25-3
Open 11 a.m.-11 p.m. (Monday-Thursday, Sunday), 11 a.m.-6 a.m. (Friday, Saturday, days preceding national holidays)
Website
Source: IT Media
Top image: Ippudo
Insert images: Ippudo (1, 2) (edited by RocketNews24)
Follow Casey on Twitter, where he’d like to thank the members of Waseda University’s international friendship clubs for taking him to eat at Ippudo right after he moved to Japan.





Tonkotsu ramen potato chips coming from Japan’s most popular Hakata ramen chain
One of Japan’s best ramen chains is offering five free beers for every bowl of ramen you order
Ippudo serves up plant-based tonkotsu ramen in Japan for a limited time
Sayonara, Shakey’s: All-you-can-eat pizza chain disappears from Tokyo’s Shibuya
We visit the Paris branch of Japanese ramen chain Ippudo and eat the most unusual ramen
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Nonstop flights from U.S. to Okinawa return after 54 years, making travel faster than before
Starbucks Japan adds a gooey sweet potato Frappuccino to its menu this autumn
Starting this fall, you’ll be able to take a Pokémon Jet flight to Japan
Godiva Japan hops into tsukimi season with bunny and moon-themed chocolate assortments
McDonald’s Japan reveals exclusive new Tsukimi moon viewing collection for 2026
Anime and Hollywood movies cross over in new Universal Studios Japan merch collection
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
Anime fans can now wear a Seiko watch inspired by Japan’s One Piece Shinkansen
Foreign hiker on Mt. Fuji loses consciousness and dies, becoming climbing season’s second fatality
We recommend not buying one pack of Japan’s new convenience store corn soup-flavor fried chicken
Police in Japan looking for who’s responsible for dumping 80 loaves of bread on side of road [Video]
Japan’s double-decker portable rice cooker/bento maker is better than ever with new version
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Do Ippudo’s new tonkotsu ramen potato chips taste as good as their noodles?
Foreign student’s comment leads to Japan’s favorite tonkotsu ramen being added to school lunch menu
Ramen-flavor cooking sauce now on sale from one of Japan’s favorite noodle chains
Tokyo all-you-can-eat ramen buffet costs less than 10 bucks and is near city’s most famous temple
Get your FREE RAMEN!! Hakata Ippudo offers complimentary ramen for one day on 30th anniversary
New Pokémon x Ippudo collaboration has Pikachu on board as ramen chef
Yes! Ramen soup in heated cans coming to Japanese vending machines and convenience stores
All-you-can-eat tacos arrive in Tokyo’s Shibuya neighborhood for under nine bucks
Ramen restaurant in Kyoto offers all-you-can-eat toppings and side dishes for free
Clam chowder ramen appears in Japan thanks to popular noodle chain’s overseas branch
Lobster ramen in Tokyo is amazingly good and amazingly cheap【Photos】
Instant vs. Restaurant Ramen Project: Ippudo spicy miso tonkotsu battle【Taste test】
Ramen chain Ippudo offers taste of Hollywood with limited edition “Men in Black” ramen!
Ippudo tonkotsu ramen broth in a can: the hottest drink of the season?
Ramen restaurant offers free ramen for the rest of your life for 300,000 yen
Four things to remember when you try Japan’s hottest all-you-can-eat sushi deal