Minamishima

What Minamishima does

Minamishima is a single-location Japanese Edomae sushi restaurant located in Richmond, Melbourne, Australia, founded in 2014 by Chef Koichi Minamishima, who brings approximately 40 years of sushi craft experience. The kitchen team additionally includes third-generation sushi chef Yoshiki Tano. The restaurant serves a high-end omakase menu priced at $325 per person, with two nightly seatings at 6pm and 8:30pm, operating Tuesday through Saturday.

The business model is built on a premium per-cover omakase experience delivered at a fixed address. Seating is split between a sushi counter accommodating 1–2 guests per seating and three private dining rooms of up to 8 guests each, enabling both intimate counter dining and group private functions. Revenue is generated almost entirely from in-restaurant dining, supplemented by gift card sales and likely a meaningful beverage attach (sake, whisky, wine), which is typical at this price point. The restaurant engages external PR and marketing via a partnership with Zilla & Brook, indicating an emphasis on brand positioning within Melbourne's fine dining market.

The customer base is consumer-driven and transactional: individual diners, couples, and small private groups purchasing a high-ticket evening experience. There is no evidence of enterprise contracts, subscription dining, franchising, or multi-unit expansion. The business is a privately held, owner-operated, craft-led hospitality asset rather than a scaling restaurant group.

Name

Minamishima

Legal name

Minamishima

Website

https://minamishima.com.au

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

1–10 employees

Short description

Minamishima is a single-location Edomae sushi restaurant in Richmond, Melbourne, founded in 2014 by Chef Koichi Minamishima. It serves a $325 per-person omakase via a sushi counter and three private dining rooms, operating two nightly seatings Tuesday through Saturday.

Ownership category

akta.pro rank

Product category

Fine Dining Japanese Restaurant

NAICS

Full-Service Restaurants (722511)

akta.pro primary industry

Private Culinary Experiences (Chef’s Table, Home Dining, Market-to-Meal) (THAJALAH)

Keywords

• Japanese Edomae sushi
• Omakase fine dining
• Japanese cuisine restaurant
• Private dining rooms
• Sushi chef experience

Headquarters

HQ city

Richmond

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Omakase Dining Experience: The restaurant generates revenue primarily from serving omakase (chef's choice) dining experiences at $325 per person. Each guest receives a single, curated menu led by the chef, the produce, and the seasons. The experience includes nigiri sushi and cooked courses. Given the fixed menu nature, this is a one-time transaction per dining occasion.
2. Gift Cards: Gift cards are sold at the restaurant with a validity of 36 months from purchase. They are digital, emailed to the recipient, valid for single use only, and must be claimed in full in one reservation. Gift cards are non-refundable, non-transferable, and not redeemable for cash.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Minamishima is a single-location Japanese Edomae sushi restaurant in Richmond, Melbourne, serving a chef-led omakase menu at a fixed price of $325 per person. The experience features nigiri sushi and cooked courses curated by chef Koichi Minamishima, with produce flown from Toyosu and Japan and complemented by premium Australian seafood. Three private dining rooms accommodating up to eight guests each offer a separate tasting menu helmed by third-generation sushi chef Yoshiki Tano.

Product overview

Minamishima is a single-location Japanese Edomae sushi restaurant offering a unified omakase dining experience. The core offering is the chef-led omakase ($325 per person), featuring nigiri and cooked Japanese cuisine. Three private dining rooms provide exclusive experiences with a separate tasting menu by Chef Yoshiki Tano. Gift cards are available as an ancillary product. The restaurant operates two seatings nightly at the sushi counter and serves a single seasonal menu reflecting Japanese culinary traditions.

Differentiator

Problem solved

Functional benefit

Products and services

• Omakase Dining Experience Chef-led omakase dining experience featuring a procession of nigiri sushi and Japanese cooked courses, priced at $325 per person. The menu is led by the chef, the produce, and the seasons, available at two seatings (6pm and 8.30pm) Tuesday to Saturday at the sushi counter for 1-2 guests.
• Private Dining Three private dining rooms, each seating up to eight guests, offering an exclusive menu helmed by third-generation sushi chef Yoshiki Tano. Reservations are required separately from main dining and offer complete seclusion for intimate gatherings, celebrations, and business functions.
• Gift Cards Digital gift cards valid for 36 months from purchase, redeemable for a single use in one reservation. Not refundable, not redeemable for cash, and non-transferrable. Emailed directly to the recipient or purchaser after payment.

Quantifiable outcome

• Founded 2014 - 10+ years of operational excellence in Melbourne fine dining

Segments3 records

Ideal customer profiles2 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Zilla & BrookminorGTM or Marketing PartnerZilla & Brook handles media enquiries for Minamishima. This is a PR/marketing relationship where the agency manages press and media-related communications on behalf of the restaurant.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Sukiyabashi Jiro: Iconic Tokyo Edomae sushi restaurant globally recognized for its omakase experience and Jiro Ono legacy. Comparable to Minamishima as the benchmark for traditional Edomae omakase craft, though operating at a different scale and geography.
• Sushi Yasuda: New York-based Edomae-style sushi restaurant with a strong reputation for traditional omakase. Comparable to Minamishima in offering an authentic, chef-led Edomae sushi experience to a high-end clientele.
• Sushi Saito: Highly regarded Tokyo Edomae sushi restaurant known for its disciplined, traditional approach. Comparable to Minamishima in its emphasis on craftsmanship, seasonality, and a small, reservation-led counter experience.

Direct peers

• Ishizuka: Melbourne-based Japanese fine dining restaurant offering a high-end, seasonally-driven multi-course tasting experience. Directly comparable to Minamishima as a reservation-led Japanese omakase destination in Melbourne's premium dining scene.
• Nama: Melbourne-based Japanese restaurant focused on refined, ingredient-led cuisine with a strong sake program. Comparable to Minamishima for its premium Japanese positioning and Melbourne fine-dining customer base.
• Tetsuya's: Iconic Sydney-based fine dining restaurant offering a degustation experience with Japanese influences. Comparable to Minamishima as a chef-driven, reservation-only premium tasting destination in Australia's fine-dining landscape.
• Koko Japanese: Melbourne CBD Japanese restaurant with premium omakase and sushi offerings. Comparable to Minamishima in targeting the same high-end Melbourne diners seeking authentic Japanese cuisine.
• Kisumé: Chris Lucas's Japanese fine dining venue in Melbourne offering a multi-level sushi and Japanese cuisine experience. Comparable to Minamishima as a high-end Japanese concept targeting affluent Melbourne diners.

Regional players

• Sushi Hotaru: Melbourne-based Japanese sushi and omakase restaurant. Comparable as a Japanese-focused dining peer within the same Melbourne market, though positioned at a more accessible price tier.

Emerging players

• Sugarfish: US-based casual omakase sushi chain by Kazunori Nozawa. Comparable to Minamishima as a Nozawa-tradition-inspired concept, though positioned at a lower price point and broader accessibility.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/minamishima

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Minamishima