Sunrockers Shibuya

What Sunrockers Shibuya does

Sunrockers, Ltd. (株式会社サンロッカーズ), operating commercially as Tokyo Sunrockers, is a privately held Japanese professional basketball club and corporate subsidiary of Sega Sammy Group. The club traces its lineage to 1935 as the Hitachi Manufacturing basketball team, making it Japan's oldest professional basketball franchise; the operating company was incorporated on April 1, 2016 and is headquartered at Sega Sammy's Sumitomo Fudosan Osaki Garden Tower in Shinagawa, Tokyo. From the 2026-27 season the club competes in the new top-tier B.LEAGUE PREMIER division and plays 30 regular-season home games at TOYOTA ARENA TOKYO in Koto Ward, following a relocation from its prior Shibuya base and Aoyama Gakuin Memorial Hall home arena.

The company operates a vertically integrated sports entertainment business spanning live games, membership programs, merchandise, youth development, performance IP, and corporate partnerships. Revenue is generated through five primary streams: single-game ticket sales (¥2,000–¥40,000 per seat), premium season ticket packages (¥150,000–¥1,050,000 for 30 home games), merchandise sold via official online shop and arena storefronts, four-tier CLUB SUNS fan club memberships (Light ¥2,000 to Royal ¥88,000 annually), and corporate sponsorships channeled through the S-Ring social contribution program. The operational ecosystem includes 65 youth players across U12/U15/U18 teams, Jr.SUNROCKERS basketball school, Sunrockers Academy (basketball and dance), performance sub-brands VIOLEX (cheerleaders), SUNDY (mascot) and 428 ROCK CREW (dance crew), and an iOS mobile application integrated with B.LEAGUE's centralized account system.

The digital platform is a membership-and-loyalty architecture: a tiered CLUB SUNS system with point accumulation tied to attendance and merchandise purchases, B.LEAGUE member account integration, and digital ticketing infrastructure. Strategic commercial partners include TOYOTA ARENA TOKYO (Toyota Motor, naming rights and shared venue with Alvark Tokyo), Resona Group (B.LEAGUE title sponsor), SoftBank (Basketball LIVE streaming distribution), Sega Sammy Holdings (parent ownership since 2022), and NEW ERA (official uniform supplier for 2026-27 with violet-themed rebrand). The club has captured two Emperor's Cup championships (2014-15 and 2019-20) and is led by Representative Director Kanda Yasunori with General Manager Matsuoka Ryota and Head Coach Sean Dennis overseeing basketball operations.

Name

Sunrockers Shibuya

Legal name

株式会社サンロッカーズ (Sunrockers, Ltd.)

Website

https://sunrockers.jp

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Tokyo Sunrockers is a privately held Japanese professional basketball club, owned by Sega Sammy Group and competing in the top-tier B.LEAGUE PREMIER from the 2026-27 season. It operates an integrated ecosystem of ticketing, fan club memberships, merchandise, youth academies, and corporate sponsorships at TOYOTA ARENA TOKYO.

Ownership category

akta.pro rank

Product category

Professional Sports (Basketball Club Operations)

NAICS

Sports Teams and Clubs (711211)

SIC

Services-Membership Sports & Recreation Clubs (7997)

akta.pro primary industry

Basketball Leagues (MPAKAAAD)

akta.pro secondary industries

Sports Community Relations & Grassroots Program Management (MPAKAKAJ), Team Sports & On-Field Performance Apparel (CRAAAEAE)

Keywords

• Professional basketball club
• Sports entertainment
• Fan club membership
• Youth basketball development
• Game ticketing services

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure, Others

Revenue model

1. Game Ticket Sales: Individual game tickets sold through B.LEAGUE platform and at TOYOTA ARENA TOKYO. Single-game tickets range from ¥2,000 to ¥40,000 depending on seat category and match importance rating.
2. Season Tickets: Full-season ticket packages offering 30 home games with premium seat options ranging from ¥150,000 to ¥1,050,000.
3. Merchandise Sales: Official online shop and arena merchandise sales including jerseys, accessories, and limited-edition items.
4. Fan Club Memberships: Annual memberships in four tiers: Royal (¥88,000), Advance (¥36,000), Basic (¥12,000), and Light (¥2,000) with corresponding benefits.
5. Corporate Sponsorships: Partnership agreements with corporate sponsors for branding visibility, hospitality, and community engagement programs.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

Sunrockers Shibuya (rebranding to Tokyo Sunrockers for the 2026-27 season) operates a professional men's basketball team competing in Japan's top-tier B.LEAGUE PREMIER division, alongside a multi-tier fan club membership program (CLUB SUNS), season and single-game ticket sales at TOYOTA ARENA TOKYO, an official online merchandise shop, youth basketball development teams (U12/U15/U18), basketball and dance academies, an official cheerleading squad (VIOLEX), and a corporate sponsorship and community contribution program (S-Ring).

Product overview

Tokyo Sunrockers is a professional basketball club operating as part of the B.LEAGUE B.PREMIER division. The organization offers a comprehensive ecosystem of basketball-related products and services: the core professional team competing in the B.PREMIER league, CLUB SUNS official fan club with multiple membership tiers (Royal, Advance, Basic, Light), SUNDY fan club sub-brand, Jr.SUNROCKERS basketball academy, dance academy, youth development teams (U12/U15/U18), VIOLEX cheerleading squad, official online merchandise shop, season ticket packages, and the S-Ring social contribution program. The product portfolio spans entertainment (games, performances), membership services, youth development, education, and community engagement.

Differentiator

Problem solved

Functional benefit

Brands

• VIOLEX: Official cheerleading squad of Tokyo Sunrockers, formerly known as SUNROCKER GIRLS. VIOLEX combines 'violet' (the new team color representing passion and sophistication) with 'X' (representing unknown possibilities, cross-cultural exchange, and expansion).
• SUNDY
• 428 ROCK CREW
• ARENA CAST
• 東京サンロッカーズユース (Tokyo Sunrockers Youth)
• サンロッカーズアカデミー (Sunrockers Academy)
• Jr.SUNROCKERS
• S-Ring
• CLUB SUNS

Products and services

• CLUB SUNS Official Fan Club

Quantifiable outcome

• Two Emperor's Cup championships (2014-15, 2019-20)
• +2 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

13 partnerships are on record, tiered core and minor.

• TOYOTA ARENA TOKYO (Toyota Motor Corporation)coreStrategic or Co-development PartnerNaming rights partnership for home arena in Tokyo Bay. Shared venue with Alvark Tokyo for B.LEAGUE PREMIER operations. Provides premium game experience facilities.
• Resona Group / RisonacoreStrategic or Co-development PartnerTitle sponsor for B.LEAGUE under 'Risona Group B.LEAGUE' branding. Major financial partner supporting league and club operations.
• SoftBank CorpcoreGTM or Marketing PartnerOfficial partner providing digital distribution platform (Basketball LIVE streaming service) and technology infrastructure support.
• GJHDminorOthersS-Ring social contribution program partner for community outreach and regional engagement activities.
• SanipakminorOthersS-Ring social contribution program partner supporting environmental and sustainability initiatives.
• Lim DesignminorOthersS-Ring social contribution program partner for design and creative services in community activities.
• GCC (Green Cross Consulting)minorOthersS-Ring social contribution program partner for consulting services in community engagement.
• Gyro ArchitectsminorOthersS-Ring social contribution program partner for architectural and design contributions.
• Tokyu ConstructionminorOthersS-Ring social contribution program partner for construction and facilities support in community activities.
• Genius JapanminorOthersS-Ring social contribution program partner for general business support.
• Hitachi SolutionsminorOthersS-Ring social contribution program partner providing technology and solutions support.
• Nishiya 248minorOthersS-Ring social contribution program partner for community engagement activities.
• NEW ERAcoreStrategic or Co-development PartnerOfficial uniform supplier for 2026-27 season, providing authentic and replica jerseys with violet team color design incorporating Sunrockers brand identity with street-sports culture aesthetic.

Scale indicators6 records

Recent moves10 records

Expansion highlights6 records

Direct peers

• Chiba Jets Funabashi: Greater-Tokyo B.LEAGUE PREMIER club with a corporate parent (mix of Japanese corporates). Competes in the same Kanto basketball sponsorship and fan pool as Sunrockers; similar multi-revenue business model with strong fan club economics.
• Ryukyu Golden Kings: B.LEAGUE PREMIER club with championship pedigree. Operates a comparable enterprise model (tiered fan club, academy, corporate partnerships) and is a frequent benchmark for B.LEAGUE ticket-yield and merchandise benchmarks.
• Osaka Evessa: B.LEAGUE PREMIER founding member from Kansai. Comparable product ecosystem (fan club, academy, merchandise) and serves as a geographic complement to Sunrockers in sponsor portfolio considerations by multinational brands.
• Hiroshima Dragonflies: B.LEAGUE PREMIER club with championship pedigree in recent seasons. Comparable operating playbook around youth development, tiered fan club memberships, and regional sponsorship activation.
• Kawasaki Brave Thunders: Kanto-based B.LEAGUE PREMIER club competing for Tokyo metropolitan basketball fans and Kanto-region sponsors. Comparable scale, arena partnership model, and youth development footprint.
• Alvark Tokyo: Direct B.LEAGUE PREMIER rival based in Tokyo and the co-tenant of TOYOTA ARENA TOKYO for B.PREMIER home games. Competes head-to-head for Tokyo basketball fans, season tickets, and corporate sponsorships.
• Utsunomiya Brex: B.LEAGUE's most successful recent club and a B.PREMIER member. Comparable in operating multi-tier fan club, academy, and merchandise monetization, but considerably stronger on-court results and national sponsorship reach.
• Yokohama B-Corsairs: B.LEAGUE club in greater-Tokyo (Kanagawa) targeting overlapping fan and sponsor demographics. Provides a relevant regional benchmark for fan-club monetization and arena economics in Kanto.
• Sendai 89ers: B.LEAGUE club with similar corporate-partnership-heavy revenue mix and multi-tier fan club program. Useful benchmark for non-Tokyo B.LEAGUE franchise unit economics.
• San-en NeoPhoenix: B.LEAGUE club with Toyota-area corporate lineage, providing a Toyota-affiliated peer comparison on sponsorship structures and arena economics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/we_r_sunrockers
• YouTubeyoutube.com/@Tokyo_Sunrockers
• Facebookfacebook.com/SunrockersShibuya
• Instagraminstagram.com/sunrockers_shibuya
• TikToktiktok.com/@sunrockers_shibuya
• LinkedInlinkedin.com/company/hitachi-sunrockers-ltd

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 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 Sunrockers Shibuya