Kugatsudo
九月堂
Overview
Kugatsudo is a ramen specialty shop located on the 2nd floor of Sato Building, 1-15-12 Jinnan, about a 7-8 minute walk from Shibuya Station. Its concept is 'ramen gentle on the body,' with its most significant feature being the mukacho (without chemical seasonings) preparation, completely free of artificial additives. The soup, a harmonious blend of seafood dashi (such as niboshi - dried sardines and katsuobushi - bonito flakes) and the umami of chicken bones, boasts an elegant flavor that can be savored to the last drop, achieving a remarkable depth that is hard to believe comes from a mukacho broth. The signature Shoyu Ramen offers two options: 'Assari' (light) and 'Kotteri' (rich). The Assari emphasizes sharpness with prominent seafood umami, while the Kotteri takes a richer approach with added chicken richness, allowing diners to choose based on their preference or physical condition. The aroma of yuzu (citrus fruit) floating in the soup provides an exquisite accent, and the thin, straight, whole wheat noodles are delicately designed to intertwine perfectly with the broth. The Special Ramen (Kotteri) is a deluxe version featuring generous toppings like thick slices of chashu (braised pork) and ajitama (seasoned soft-boiled egg). A convenient lunch set (1700 yen) combines it with three gyoza (dumplings) and a Negi Shio Don (scallion salt rice bowl). The Negi Shio Don, a side dish, impresses with its crisp scallions and light salt sauce, serving to refresh the palate in contrast to the rich Kotteri soup. Another major feature is that Kugatsudo also functions as a sweet shop, offering parfaits and other wagashi (Japanese sweets) crafted by a wagashi artisan. The style of enjoying parfaits or shiratama (mochi balls) after a meal has become well-established, making it a popular spot for solo female diners and dates. In its calm, Japanese modern space, you can simultaneously enjoy a mukacho bowl and sweet treats, making Kugatsudo a unique place in Shibuya to enjoy a leisurely meal.
How to Order
1Before Entering
Located on the 2nd floor of Sato Building, 1-15-12 Jinnan, a 7-8 minute walk from Shibuya Station, this shop specializes in additive-free ramen. Open continuously from Mon-Sun, 11:00-21:00. Weekday afternoons after 2 PM tend to be quieter with about 3 groups of customers. Reservations are possible. The shop has a calm, cafe-like atmosphere, making it suitable for solo female diners or dates. It's in a relatively quiet location behind Koen-dori.
2Purchasing Meal Tickets
There is a ticket machine at the entrance, where you purchase meal tickets before taking a seat. Difficulty level 2 due to no English explanations or photos. Signature items include Shoyu Ramen (choose between assari (light) or kotteri (rich)), Tsukemen, Special Ramen, and Ajitama Ramen. During certain hours, complimentary half-rice is offered, which can be confirmed by a notice next to the ticket machine. Payment is by cash and QR code (supported by touchscreen). Note that credit cards and e-money are not accepted.
3Seating and Receiving Your Order
The spacious layout includes a total of 19 seats: 7 at the counter, 3 tables with 2 seats each, 1 table with 4 seats, and sofa seating. Staff will guide you to an available seat, and your ramen will be served in about 5-10 minutes.
4Other Information
The concept is “ramen gentle on the body,” prepared without any chemical seasonings. The elegant soup, a harmonious blend of seafood dashi (such as dried sardines and bonito flakes) and chicken bone umami, can be enjoyed to the last drop. Assari (light) emphasizes the sharp umami of seafood, while kotteri (rich) is a denser option with added chicken richness, allowing you to choose based on your preference. Yuzu fragrance adds an accent, and the thin, straight noodles made with whole wheat flour are designed to intertwine well with the soup. The Special Ramen (Kotteri) comes with generous toppings like chashu and ajitama, and a set with 3 gyoza and a negi-shio don (green onion salt rice bowl) for 1700 yen is convenient for lunch. As a shop with an attached dessert parlor offering parfaits and traditional Japanese sweets made by wagashi artisans, it's also characterized by the ability to enjoy dessert after your meal.
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Seating
Tables seat up to ~4 people. Groups of 5+ will need multiple tables and may wait longer than usual.
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Voices
朝ごはん抜いたのでお昼はラーメン食べるよ。
— umino (@ikemen_raamen) November 28, 2025
渋谷 九月堂のラーメン(あっさり)+味玉
あっさりかコッテリ選べたけど当然あっさり。半ライス無料だけどNO!ラーメンはうまい。ラーメン食べる為に生きてるのかも。 pic.twitter.com/8nBW0uQTWp
#鷺沢文香Pラーメン部#有麺団
— 景虎 (@kagetoragura) December 6, 2025
ラーメン九月堂 渋谷
スペシャルラーメン あっさり
半ライス(サービス)
有麺団で紹介されてて以前渋谷行った時寄ろうと思ってたけどタイミング合わなかったので今回立ち寄る
美味いけど想像より濃いめだったので機会あればこってりと比較してみたい pic.twitter.com/QcJKVK17ej
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Business Hours
Crowd Calendar
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Dietary Notes
No dietary data yet
This information is based on user reports and is not official information from the shop. Cross-contamination in the cooking environment cannot be guaranteed. If you have severe allergies, please confirm directly with the shop.
Animal-free menu available
Reports received (1)
No MSG
Reports received (1)
Gluten-free menu available
Reports received (1)
Halal options available
Reports received (1)
Dietary information is verified through blind consensus. Reports become public when 3 or more independent users agree.
Ingredients & Allergens
Allergen info coming soon
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