What Ichiban Boshi does

Ichiban Boshi is a Singapore-based Japanese casual dining restaurant chain founded in 2000 and operated as a subsidiary of the RE&S restaurant group. The company runs 15 outlets located in shopping malls and retail centres across Singapore, including Alexandra Retail Centre, Causeway Point, JEM, NEX, Parkway Parade, and Waterway Point. Its menu centres on accessible Japanese fare — sushi, sashimi, set meals, donburi, udon/soba, and seasonal specialties — anchored by signature items such as Ichiban Gozen (since 2000), Ichiban Jyu (since 2005), and Tokusen Gyu Saikoro Steak.

The business operates a multi-channel model spanning dine-in service at all 15 outlets, direct online ordering via an Oddle.me-powered platform, third-party delivery through GrabFood, FoodPanda, and Deliveroo, and online reservations via Chope at 7 selected outlets. A group-wide &Rewards loyalty programme incentivizes direct digital ordering with stamps redeemable for food and cash vouchers across the RE&S portfolio, while a corporate catering channel supports B2B sales. The brand identity is built around omotenashi (wholehearted Japanese hospitality), a registered sakura-inspired brandmark, and recurring limited-time collaborations such as the 2026 Kichi Kichi Omurice partnership with Chef Motokichi Yukimura.

The technology stack is intentionally lean and outsourced: no proprietary platform exists, with e-commerce (Oddle.me), reservations (Chope), and delivery (third-party aggregators) provided by external partners. Ichiban Boshi is not halal-certified due to mirin usage in some preparations, which constrains the addressable market among Muslim consumers. The company is privately held under RE&S with no public listing, no venture or private equity backing indicated, and no disclosed revenue or headcount beyond a 10-person HQ figure in the source data.

Name

Ichiban Boshi

Legal name

Ichiban Boshi

Website

https://ichibanboshi.com.sg

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Short description

Ichiban Boshi is a Singapore-based Japanese casual dining chain operating 15 mall outlets since 2000, serving families, friends, and corporate customers with sushi, sashimi, and set meals via dine-in, online ordering, third-party delivery, and catering.

Ownership category

akta.pro rank

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices16 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D, Supply Chain

Revenue model

1. Dine-in Restaurant Sales: Revenue from customers dining at 15 restaurant outlets across Singapore. Offers set meals, sushi, sashimi, and seasonal specialties.
2. Online Ordering (Pick-up & Delivery): Direct online orders through ichibanboshi.com.sg for pick-up and delivery. Also available via GrabFood, FoodPanda, and Deliveroo third-party platforms.
3. Loyalty Program (&Rewards): Customers earn &Rewards stamps on direct online orders, redeemable for food and cash vouchers. Not applicable for orders via GrabFood, FoodPanda, and Deliveroo.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

Ichiban Boshi operates a 15-outlet casual Japanese restaurant chain across Singapore, serving sushi, sashimi, signature and seasonal set meals, donburi, udon, soba and Japanese appetizers for dine-in, takeaway and delivery. Revenue is generated from in-restaurant food sales, direct online pickup/delivery orders, third-party delivery aggregator sales and corporate catering. The brand is anchored on omotenashi hospitality and signature dishes such as Ichiban Gozen (since 2000), Ichiban Jyu (since 2005), Tokusen Gyu Saikoro Steak and Ichiban Roll.

Product overview

Ichiban Boshi is a Japanese restaurant chain operated by RE&S, established in Singapore since 2000 with 15 outlets across the island. The company offers a unified restaurant dining experience centered on authentic Japanese cuisine including sushi, sashimi, set meals, and specialty dishes. The product portfolio centers on the core dining service augmented by online ordering (via Oddle.me), third-party delivery integrations (Grab, Deliveroo, FoodPanda), a loyalty program (&Rewards), and catering services. Signature products include Ichiban Gozen (signature set since 2000), Tokusen Gyu Saikoro Steak, Ichiban Jyu, and Ichiban Roll. The company operates a multi-channel service model including dine-in, pickup, delivery, and corporate catering, with an online reservation system through Chope at select outlets.

Differentiator

Problem solved

Functional benefit

Products and services

• Dine-in Restaurant Service Traditional Japanese restaurant dining service across 15 outlets in Singapore shopping malls, serving sushi, sashimi, set meals, donburi, udon/soba, appetizers and seasonal specialties, guided by omotenashi (Japanese wholehearted hospitality). Dine-in reservations supported at seven select outlets.
• Online Pickup and Delivery Service Pickup and delivery service allowing customers to order Japanese food directly through the Ichiban Boshi website (powered by Oddle.me) for home or office, also available via third-party delivery platforms GrabFood, FoodPanda and Deliveroo.
• Corporate Catering Service Catering and group dining service for corporate customers handling meetings, team lunches, business dining and corporate events. Contact handled through the parent RE&S corporate sales team.
• &Rewards Loyalty Program RE&S-operated loyalty program rewarding repeat customers with stamps on direct online Ichiban Boshi orders, redeemable for food and cash vouchers; members receive exclusive deals and promotions by email.
• Online Reservation Service Online reservation booking for dine-in, powered by the Chope reservation platform, available at seven select outlets across Singapore.
• Limited-Time Collaboration Menus (e.g., Kichi Kichi 'Flippin' Good Omurice') Time-limited seasonal menu collaborations featuring exclusive dishes (for example, the omurice menu created in partnership with Kyoto's Kichi Kichi Omurice and Chef Motokichi Yukimura), available at Ichiban Boshi outlets for a defined promotional period.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Kichi Kichi Omurice (Chef Motokichi Yukimura)coreStrategic or Co-development Partner · 21 July 2026Exclusive collaboration featuring the 'Flippin' Good Omurice' limited-time menu created with legendary Chef Motokichi Yukimura of Kichi Kichi Omurice in Kyoto. The menu includes Kichi Katsu Omurice, Tori Karaage Curry Cheese Omurice, and Unagi Sizzling Omurice. Available exclusively at Ichiban Boshi outlets from 21st July to 31st October 2026. This collaboration brings one of Japan's most sought-after culinary icons to Singapore.
• GrabFoodminorChannel Partner/ Reseller/ DistributorThird-party food delivery partner. Customers can order Ichiban Boshi food for delivery through the GrabFood platform.
• FoodPandaminorChannel Partner/ Reseller/ DistributorThird-party food delivery partner. Customers can order Ichiban Boshi food for delivery through the FoodPanda platform.
• DeliveroominorChannel Partner/ Reseller/ DistributorThird-party food delivery partner. Customers can order Ichiban Boshi food for delivery through the Deliveroo platform.
• ChopeminorGTM or Marketing PartnerOnline reservation system partner. Provides booking functionality for Ichiban Boshi outlets, allowing customers to make reservations online at 7 select locations.
• RE&ScoreOthersRE&S is the parent company of Ichiban Boshi. The company logo appears on the website footer. Ichiban Boshi is part of the RE&S restaurant group portfolio which includes other Japanese cuisine brands.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Genki Sushi: Singapore-based Japanese sushi chain using conveyor belt service model. Directly competes for casual Japanese dining occasions and sushi-focused customers in shopping malls.
• Yoshinoya: Japanese quick-service beef bowl chain with Singapore outlets. Competes for affordable Japanese meal occasions in the same demographic and price tier.
• Kuriya Japanese Market: RE&S group sibling brand operating Japanese casual dining concepts in Singapore. Closely comparable as a portfolio-mate within RE&S, helping isolate Ichiban Boshi's standalone positioning.
• Sakae Sushi: Established Singapore-based Japanese restaurant chain offering sushi, sashimi, and set meals at accessible price points. Direct competitor in the casual Japanese dining category with similar target customers and mall-based footprint.
• Ajisen Ramen: Singapore-based Japanese ramen chain with mall-based locations. Competes for Japanese cuisine occasions in the same shopping mall footprint as Ichiban Boshi.
• Sushi Express: Value-oriented Japanese sushi chain in Singapore offering affordable sushi and set meals. Competitor in the mid-market Japanese dining segment targeting similar price-sensitive diners.
• Marugame Seimen: Japanese udon chain operating in Singapore malls. Competes for casual Japanese dining occasions and shares Ichiban Boshi's mall-based, accessible-pricing positioning.
• Pepper Lunch: Japanese-style quick-service restaurant chain with strong Singapore presence. Comparable mall-based casual Japanese dining experience with similar price-point positioning.

Regional players

• MOS Burger: Japanese-origin fast-food burger chain operating in Singapore. Comparable as a Japanese-cuisine casual QSR concept in malls, though focused on burgers rather than sushi/set meals.

Others

• RE&S Enterprises: Parent holding company of Ichiban Boshi and other Japanese dining concepts. Relevant peer for understanding group-level operating leverage and shared infrastructure (loyalty, supply chain, marketing).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ichiban-boshi

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ichiban Boshi