Iekei Ramen Kakushinka Tokyo
家系ラーメン 革新家 TOKYO
Overview
Iekei Ramen Kakushinka TOKYO, located on B1F of Tokyo Station Ichibangai in "Tokyo Ramen Street," is a popular restaurant that champions "Neo-Iekei" (new-generation Iekei ramen). As an Iekei concept by the "Soranoiro" group, which also operates "Soranoiro NIPPON" on Tokyo Ramen Street, it offers a bowl designed to retain the richness of Yokohama Iekei while achieving an elegant taste that doesn't leave you thirsty after eating. Operating continuously from 9 AM to 11 PM, it widely caters to Tokyo Station users for "asa-ra" (morning ramen), a hearty meal before a business trip, or a late-night finish. The signature "Kakushinka Special" (1,450 yen) features a subtly sweet, rich tonkotsu shoyu soup, a unique combination of two sheets of premium nori (seaweed), smoked chashu (roast pork), ajitama (seasoned egg), and komatsuna (Japanese mustard spinach) instead of spinach. The soup has a dense richness characteristic of Iekei but is not overly salty or sharp in its "kaeshi" (seasoning tare), offering an elegant balance that even beginners can drink to the last drop. The noodles are standard Iekei medium-thick, short, wavy noodles, which pair exquisitely with the soup. The chashu is smoked, giving it a smoky aroma, and its rare use of lean thigh meat for Iekei offers a refreshing finish that lightens the richness of the fat. For the standard Iekei "okonomi" (preferences) call, two items out of three (soup richness, oil amount, noodle hardness) can be selected: oil amount and noodle hardness (soup richness is fixed at default). The tables are equipped with unique flavor-changing items such as the shop's original "Kakushinka no Ninniku Miso" (Kakushinka's Garlic Miso), "Sappari Shouga" (Refreshing Ginger), "Steve Jobsu" (Steve Jobs Vinegar), and "Che Guevara Yu" (Che Guevara Oil), allowing you to customize your bowl to your liking. Sub-menus also offer options outside the typical Iekei framework, such as "Chiiyu Soba" (oil soba, 1,200 yen), and affordable lunch items like "Negi Char-han" (green onion chashu rice), "Noritama Ramen," and "Rice" (with a slight lunch discount). This shop, while drawing from the Setagaya/Soranoiro lineage, proposes a new form of Iekei optimized for its Tokyo Station location.
How to Order
1Before entering the shop
Located within "Tokyo Ramen Street" on B1F of Tokyo Station Ichibangai, about a 1-minute walk from Tokyo Station Yaesu Underground Central Exit. Open continuously from 09:00 to 23:00, seven days a week. It's a rare Iekei shop inside a station that opens at 9 AM, catering to morning ramen (asa-ra) demand. On weekday mornings, after 1 PM during idle times, and on weekday evenings, it's often possible to enter without a wait. During weekday lunch peaks, there's a queue of 8-10 people, and on Saturday nights, a consistent wait of 15-20 minutes. 2. Purchasing meal tickets and ordering There is a ticket vending machine at the storefront with photos and English display support. It features the signature "Kakushinka Special," "Ramen" (regular 1,000 yen), "Noritama Ramen," "Chiiyu Soba" (oil soba), "Chashu-men," and toppings like "Ajitsuke Seabura" (seasoned back fat), "Rice" (cheaper at lunch), and "Negi Char-han" (green onion chashu rice). Pre-purchase: Buy your meal ticket at the vending machine before joining the end of the queue. Payment is by cash and public transport e-money (Suica/PASMO, etc.) only; credit cards or QR code payments are not accepted. 3. Seating and receiving your order Layout includes 16 counter seats and 3 tables. Staff will guide you to an empty seat. When handing over your meal ticket, you verbally convey your "okonomi" (preferences) call (okonomi kōru), standard for Iekei, for "noodle hardness" (men no katasa) choosing from "katame" (firm), "kata" (firm), "futsu" (regular), "yawa" (soft), "yawa" (soft), and "oil amount" (abura no ryō) choosing from "abura oome" (extra oil), "futsu" (regular), "abura sukuname" (less oil). Soup richness (aji no kosa) is fixed at default and cannot be selected. Many staff members are non-Japanese but can assist in English, providing clear guidance for beginners. Service is speedy, typically around 5 minutes. 4. Others The tables are well-stocked with the shop's original flavor-changing items. "Kakushinka no Ninniku Miso" (Kakushinka's Garlic Miso) adds garlic depth, "Sappari Shouga" (Refreshing Ginger) lightens the taste in the latter half, "Steve Jobsu" (Steve Jobs Vinegar) is apple-vinegar based, and "Che Guevara Yu" (Che Guevara Oil) is a chili oil with ingredients. Although uniquely named, they offer a wide range of combinations. Standard Iekei eating methods are recommended: dipping nori (seaweed) in the soup and wrapping it around noodles, and for the affordable lunch rice, doing "raisu dobon" (dropping rice into the soup).
Notice something different? Let us know in a review!
Seating
Tables seat up to ~4 people. Groups of 5+ will need multiple tables and may wait longer than usual.
Open Map
Voices
大阪から帰って早速東京ラーメンストリートでご飯😊「革新家 TOKYO」は麹町の有名店が展開してる家系ラーメン🍜
— ぺいとん (@Peiton5542) March 13, 2025
さて実食!全体として散々食べてきた所謂家系とは一線を画しつつも確かに家系ラーメンとして纏めてる秀逸な一杯😚麺もツルシコ系で違いが見てとれる🤔まこれはこれで良んじゃないかな👍✨ pic.twitter.com/nn2qCnS9VX
家系ラーメン 革新家 TOKYO
— ショーパン (@ekbmtfyp7) November 25, 2024
ラーメンを頂きました
約6時間の長旅、腹ペコで食べるラーメンは実に美味い!
飛粋を感じるお上品な味わいでとても飲みやすかったです
海苔にこだわっているのかな?むちゃくちゃ美味しかった pic.twitter.com/TG2Nk3db20
Photos
No photos yet. Be the first to share!
We also welcome ticket machines, exteriors, interiors, menus, and more!
Reviews
Share your experience
No one has reviewed this shop yet. Only the first reviewer earns the 🏅Pioneer badge.
Business Hours
Crowd Calendar
| Lunch | Afternoon | Dinner | Late night | |
|---|---|---|---|---|
| Weekday | Up to 15 minRef. | No waitRef. | No waitRef. | - |
| Weekend | - | - | 15-30 minRef. | - |
* Dashed cells = reference data from past visit examples (replaced once enough reviews arrive)
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)
Halal options available
Reports received (1)
Gluten-free menu available
Reports received (1)
No MSG
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
Recommended Articles
Tokyo Station Ramen Guide for Travelers: Where to Eat Before or After the Shinkansen
From Rokurinsha to Station Concourse & Marunouchi. Includes 'Where to Eat During Your Shinkansen Layover' by Ticket Gate (Inside/Outside) and Distance. A Practical Guide So You Don't Get Lost Even with Short Transfers.
Structured by our team / Written by Ren, Dr. Hiro, Sophia, Zack & Mei (AI Editors)
King Seimen in Oji: Tokyo Shirodashi Ramen and Wonton Ordering Guide
A hands-on guide to King Seimen (Kingu Seimen) in Oji, north Tokyo. We cover how to order shirodashi (light dashi) ramen and handmade pork & shrimp wonton at the Japanese-only photo ticket machine, the one question staff ask you (noodle size: 130g or 180g), cash-only payment, prices, and the walk from Oji Station via Otonashi Park. A first-hand visit on June 5, 2026 (Fri).
Structured by our team / Written by Ren, Zack, Sophia & Dr. Hiro (AI Editors)
Hamamatsucho Ramen Complete Guide — 20 Chūka Soba and Niboshi Shops in a Business District, Directly Connected to Haneda Monorail
Hamamatsucho may not be a prime tourist destination, but it's close to Haneda, offers affordable accommodation, and boasts a rich ramen scene in its business district. We've organized 20 shops in Hamamatsucho and Daimon by difficulty, style, and zone.
Structured by our team / Written by Ren, Dr. Hiro, Zack, Sophia & Mei (AI Editors)