Building Book Center

What Building Book Center does

Building Book Center Co., Ltd. (株式会社ビルディング・ブックセンター) is a Japanese publishing logistics subsidiary of KADOKAWA, founded in October 1974 as the Kadokawa Bunko Distribution Center and renamed to its present form in March 1998. The company provides end-to-end distribution services — shipping and inventory management, sorting, refurbishment (book polishing and cover/belt replacement), direct-sales fulfillment, and transportation — for books, bunko (pocket books), comics, magazines, and merchandise flowing through KADOKAWA and its group companies. Its services are contracted exclusively to the KADOKAWA parent group; KADOKAWA is its principal and effectively sole trading counterparty, with personal-data handling governed by a joint-use agreement across group entities.

Operations are anchored by 12 warehouse facilities concentrated in Miyoshi-machi, Iruma-gun, Saitama Prefecture, with additional capacity in Tokorozawa, including BEC Factory and BEC Gateway operations co-located with KADOKAWA's Tokorozawa Sakura Town cultural complex. The technology stack is purpose-built for publishing logistics: a computer-managed high-rise automated warehouse (introduced 1990), bunko-specialized pick-way and sorting machines, proprietary automatic polishing machines and the TryAuto cover replacement line, automatic book packaging equipment, and barcode-driven high-precision inspection systems that reduce shipping errors. The company employs 170 staff as of July 2024, carries ¥100 million in registered capital, operates on a March fiscal year-end, and maintains Mizuho Bank as its primary banking relationship. Leadership comprises President and CEO 村川 忍 (Murakawa Shinobu) and board member 福島 あけみ (Fukushima Akemi).

Revenue is generated through managed-service contracts with KADOKAWA, effectively positioning the entity as the parent group's dedicated captive logistics arm rather than an independent third-party logistics provider. There is no public listing, no external funding history, and no disclosed external customer base; the company is privately held within the KADOKAWA corporate group.

Name

Building Book Center

Legal name

株式会社ビルディング・ブックセンター

Website

https://bbc-kadokawa.co.jp

Company type

Private

Founded year

1974

Operating status

Operating

Short description

Building Book Center is a Japanese captive publishing logistics subsidiary of KADOKAWA, providing warehousing, sorting, refurbishment, direct-sales fulfillment, and transportation across 12 warehouses in Saitama for KADOKAWA Group publications.

Ownership category

akta.pro rank

Product category

Publishing Logistics Services

NAICS

Book, Periodical, and Newspaper Merchant Wholesalers (424920)

SIC

Public Warehousing & Storage (4220)

akta.pro industry

PRIMARYMPAJAKAA

Book & Periodical Wholesalers (Trade Distribution)

Media, Entertainment & Sports/Publishing (Books, News, Magazines)/Print & Digital Distribution (Wholesalers, Subscription/Newsstand)

SECONDARYCRAOALAA

Book Trade Wholesale (Print Books)

Consumer Products & Retail/Wholesale, Distribution & Category Management/Books, Office Supplies & Stationery Distribution

Keywords

• Publishing logistics services
• Book distribution
• Warehouse management
• Book refurbishment services
• Inventory management

Headquarters

HQ city

Miyoshi

HQ country

Japan

HQ region

Asia

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Publishing Logistics Services: Contract-based B2B logistics services including warehouse management, shipping, inventory control, sorting, book refurbishment, direct sales logistics, and transportation for KADOKAWA publications.

Go-to-market motion1 record

Distribution channels2 records

Core offering

Building Book Center provides B2B publishing logistics services exclusively for KADOKAWA Group publications. The company centrally manages shipping, inventory, sorting, and transportation of general books, bunko, comics, magazines, and merchandise through automated warehouses and specialized equipment. It also operates a direct-to-consumer logistics arm that handles packaging, shipping, and customer order reception for KADOKAWA group reader services.

Product overview

Building Book Center operates a comprehensive publishing logistics platform for KADOKAWA, consisting of six integrated service modules: 出荷・在庫管理 (Shipping & Inventory Management) for centralized product management and delivery; 仕分け (Sorting) for automated classification of returned books with data collection; 改装 (Refurbishment) for grinding, polishing, and restoring returned books to sellable condition; 直販物流 (Direct Sales Logistics) for packaging, shipping, and customer order reception; and 輸送 (Transportation) for product delivery and return handling. The company manages multiple warehouse facilities (12+ warehouses) in Miyoshi Town, Saitama Prefecture, and operates specialized equipment including high-rise automated warehouses, bunko sorting machines, auto-grinding machines, and tri-auto lines.

Differentiator

Problem solved

Functional benefit

Products and services

• Publishing Logistics Business (出版物流事業) Comprehensive publishing logistics services encompassing shipping and inventory management, book sorting, and book refurbishment for KADOKAWA publications including general books, bunko (pocket books), comics, magazines, and merchandise.
• Shipping & Inventory Management (出荷・在庫管理) Shipping and inventory management service that centrally manages KADOKAWA products including general books, bunko, comics, magazines, and goods, ensuring rapid delivery to sales companies with high-precision inspection systems.
• Sorting (仕分け) Sorting service that classifies returned books from sales companies using automatic sorting machines while simultaneously collecting data to quickly assess inventory status.
• Refurbishment (改装) Book refurbishment service that grinds and polishes yellowed or stained returned books, replacing covers, bands, and sales cards using automated equipment to restore books to like-new condition.
• Direct Sales Logistics (直販物流) Direct sales logistics service that handles packaging and shipping from the company's own logistics centers, providing rapid delivery to customers. Includes direct sales order reception for KADOKAWA group reader services.
• Transportation (輸送) Transportation service that delivers products to sales companies and handles return product acceptance, serving as the essential logistics component of the distribution network.

Quantifiable outcome

• Shipment error reduction through inspection system implementation
• +1 more outcomes

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• KADOKAWA (株式会社KADOKAWA)coreStrategic or Co-development Partner · 1 October 1974Primary parent company and main client. Building Book Center originated as Kadokawa Bunko Distribution Center in October 1974 and became a subsidiary of KADOKAWA. Provides comprehensive publishing logistics services including warehouse management, shipping, sorting, refurbishment, direct sales logistics, and transportation for KADOKAWA publications. Personal data shared under joint use agreement with KADOKAWA and group companies.

Scale indicators5 records

Recent moves8 records

Expansion highlights3 records

Direct peers

• Nippan Co., Ltd. (Tohan / 日本出版販売): Japan's largest book wholesaler, distributing publications from hundreds of publishers to bookstores and retailers nationwide through extensive warehousing and logistics operations. Direct functional peer of Building Book Center: both serve as the central distribution layer between publishers and downstream retail, but Tohan spans the entire Japanese publishing industry while BBC operates exclusively for KADOKAWA.

Broad incumbents

• Nippon Express Co., Ltd. (日本通運): Japan's largest logistics provider offering warehousing, freight forwarding, supply chain, and 3PL services across multiple industries with a national network. Broad incumbent peer to BBC given comparable asset-heavy infrastructure and contract-logistics orientation, though Nippon Express serves diversified customers while BBC is specialized in publishing distribution.
• Yamato Holdings Co., Ltd. (ヤマトホールディングス): Parent of Yamato Transport (Kuroneko), one of Japan's largest parcel and logistics networks with a strong B2C/D2C focus and nationwide last-mile reach. Comparable as a major Japanese logistics operator with similar national scale, though centered on small-parcel B2C delivery rather than BBC's B2B publication distribution.
• Sagawa Express Co., Ltd. (佐川急便): Major Japanese parcel delivery and logistics company operating a nationwide transportation network for B2B and B2C shipments. Comparable as a large-scale Japanese logistics provider, though specializing in parcel/express transport rather than BBC's centralized book warehousing and processing model.
• SENKO Group Holdings Co., Ltd. (センコーグループ): Major Japanese logistics group offering warehousing, distribution, and 3PL services with substantial warehouse infrastructure across Japan. Comparable to BBC as a warehousing-intensive contract-logistics operator, with SENKO's diversified 3PL focus paralleling BBC's captive logistics model for KADOKAWA.
• Kamigumi Co., Ltd. (上組): Major Japanese logistics and warehousing company specializing in port-side logistics, industrial warehousing, and freight forwarding with extensive owned facilities. Comparable to BBC as a warehousing-heavy Japanese logistics operator, though focused on port/industrial verticals rather than publishing.
• LOGISTEED, Ltd. (formerly Hitachi Transport System): Major Japanese 3PL and contract logistics provider offering warehousing, transportation, and supply chain solutions across multiple industries with substantial automated infrastructure. Comparable as a broad-incumbent logistics operator with warehousing capabilities paralleling BBC's automated warehousing, though serving diverse industries rather than specializing in publishing.
• Seino Holdings Co., Ltd. (セイノーホールディングス): Japanese logistics holding company with trucking and 3PL operations spanning regional and last-mile delivery across Japan. Comparable as a national-scale Japanese logistics provider, though operating regional trucking-asset model rather than BBC's central warehousing and book-refurbishment model.

Others

• Toppan Holdings Inc. (凸版ホールディングス): Major Japanese printing and information services conglomerate with operations spanning printing, packaging, electronics, and publishing-related services. Adjacent peer to BBC as a publishing-services provider that prints books and related products; operational overlap with BBC's contract printing and binding functions, complementing (rather than directly competing with) BBC's distribution role.
• Dai Nippon Printing Co., Ltd. (大日本印刷): Major Japanese printing company providing print production, packaging, and information media services to publishers and consumer brands. Adjacent peer to BBC as an established publishing-services provider across the book value chain; operational overlap with BBC's printing/binding services and broader publishing supply chain, though not a direct logistics competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

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 Building Book Center