What 2Dfacto does

2Dfacto is a Japanese retail-technology company that operates "honto," a hybrid integrated bookstore platform unifying three channels: an e-bookstore, an online bookstore, and a network of affiliated physical bookstores. The platform is built on a unified common-ID and consolidated point program, allowing a single account to transact seamlessly across digital downloads, mail-order purchases, and in-store pick-ups. Founded in 2010 and headquartered in Tokyo with paid-in capital of ¥100M, 2Dfacto is a wholly owned subsidiary of Dai Nippon Printing (DNP) and has scaled its registered member base from 1M (February 2013) to 9.5M (July 2026).

The platform's core technology integrates e-commerce, digital content delivery, and physical-fulfillment routing with cross-channel loyalty mechanics. 2Dfacto has expanded capabilities through acquisition, including jbook's e-commerce business (2014) and the Maruzen & Junkudo Net Store (2016), and has extended its footprint through partnerships such as the November 2024 tie-up with Miyawaki Shoten and embedded commerce launches such as honto for LINE (November 2020) and the April 2026 TimeTree integration. The company has also moved upstream into original content with the HonComix imprint launched December 2023, while terminating the HonComics consumer reading app in March 2026 to refocus resources.

2Dfacto generates revenue through transaction-mediated commerce: e-book and digital-content sales, online book sales with home delivery, and physical-store sales routed via its affiliated network. Additional revenue comes from cross-border services via Buyee and international manga licensing via Tappytoon. The company serves individual readers across general books, manga, and specialty categories including a BL specialty floor, with content supplied by major Japanese publishers. No standalone revenue or headcount is publicly disclosed.

Name

2Dfacto

Legal name

株式会社トゥ・ディファクト

Website

https://2dfacto.co.jp

Company type

Private

Founded year

2010

Operating status

Operating

Short description

2Dfacto operates honto, a hybrid integrated bookstore platform combining e-bookstore, online bookstore, and physical bookstore channels under a unified ID and point system, serving 9.5 million Japanese readers as a wholly owned subsidiary of Dai Nippon Printing.

Ownership category

akta.pro rank

Product category

Online Bookstore Platform

NAICS

Book Retailers and News Dealers (45921), Book Publishers (513130), Book Publishers (51313)

SIC

Books: Publishing Or Publishing & Printing (2731), Retail-Nonstore Retailers (5960), Retail-Catalog & Mail-Order Houses (5961)

akta.pro primary industry

E-book Retail & Reading Platforms (Stores, Apps, Devices) (MPAJAMAA)

akta.pro secondary industries

Manga Publishing (Japanese & Global) (MPAJAGAA), eBook & Digital Reading Platforms (BPAMAJAK), E-book Subscription & Bundling Services (MPAJAMAB), Books, Media & Entertainment Inventory-led Online Retailers (CRAFADAM)

Keywords

• Hybrid bookstore platform
• E-book distribution services
• Online bookstore retail
• Digital manga publishing
• Loyalty point services

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. E-book Sales (Digital Content): Revenue from selling e-books (comics, light novels, fiction, non-fiction, magazines) through the honto digital store and mobile apps. Customers purchase individual titles or use point-based currency (hontoポイント). Includes exclusive pre-release and先行配信 titles that command premium attention.
2. Physical Book Sales (Online Store): Revenue from the honto online bookstore (本の通販ストア) selling physical books, including integration with partner bookstore inventory for in-store pickup (店舗お受け取り). Sells both new and outlet/overstock titles.
3. Unified Point System (hontoポイント): Customers purchase hontoポイント via ポイントチャージ用チケット (1050, 3150, 5250 point denominations) which can be redeemed across all honto digital and physical partner stores. Points accumulate without upper limit; ticket validity is 6 months from purchase; point validity is 12 months after conversion.
4. Publisher Promotional Campaigns: Time-limited promotional campaigns (seasonal sales, publisher fairs, anime tie-in campaigns) drive transaction volume through discount coupons and point multiplier events. Revenue is driven by increased transaction volume during promotional periods.
5. Original Label (ホンコミックス) Content Licensing: Vertical-scroll manga label ホンコミックス generates revenue through sales on honto and licensing to third-party platforms (LINEマンガ, コミックシーモア, ピッコマ, etc.), as well as merchandise, TV anime adaptations, and physical manga releases.

Pricing tiers

Go-to-market motion3 records

Distribution channels9 records

Marketing channels9 records

Core offering

2Dfacto operates the honto (ハイブリッド型総合書店) hybrid integrated bookstore that unifies an e-bookstore, an online bookstore, and physical partner bookstores (Maruzen, Junkudo, Bunken-do, Keirindo, Miyawaki Shoten) under a common user ID, unified point service, and synchronized inventory. The platform sells e-books, physical books, and HonComix® original vertical-scroll manga titles across digital, online, and physical channels, serving more than 9.5 million members in Japan with a catalog of 1.7 million+ titles.

Product overview

2Dfacto operates a multi-channel bookstore ecosystem centered on the hybrid integrated bookstore 'honto' (ハイブリッド型総合書店honto), which unifies an e-bookstore (電子書籍ストア), an online/mail-order bookstore (honto本の通販ストア), and physical partner bookstores (丸善、ジュンク堂書店、文教堂、啓林堂など) under a single user ID, point system, and recommendation engine. The core honto platform is complemented by the HonComix® (ホンコミックス®) original vertical-scroll comic label, the HonComics (ホンコミ) vertical manga reading app (now discontinued), the 'honto with' smartphone companion app, and various integrated third-party services including point programs (Ponta, d-point), social login options, and cross-border e-commerce support via Buyee. The company also operates the 'honto本のがちゃ' (book gacha) novelty product line and publishes the official magazine 'honto+' (ホントプラス). The product portfolio is unified by shared user identity, a common point currency (hontoポイント), and integrated inventory/search capabilities across physical and digital channels.

Differentiator

Problem solved

Functional benefit

Brands

• honto: ハイブリッド型総合書店。ネット書店（電子書籍ストア）と、丸善、ジュンク堂書店、文教堂、啓林堂などのリアル書店を連携させた総合書店。
• ホンコミックス®

Products and services

• honto (ハイブリッド型総合書店 honto / Hybrid Integrated Bookstore) Hybrid integrated bookstore platform combining an e-bookstore, an online bookstore, and physical partner bookstores (Maruzen, Junkudo, Bunken-do, Keirindo, Miyawaki Shoten) under a common user ID and unified point service. Offers more than 1.7 million titles spanning comics, literary fiction, business books, and magazines, supporting reading on PC, iPhone, iPad, Android smartphone, Android tablet, and Mac devices.
• HonComix® (ホンコミックス®) — Original Vertical-Scroll Comic Label Original vertical-scroll (webtoon-style) manga label producing Japanese manga in webtoon format, including TV anime-adapted titles such as 陛下わたしを忘れてください, with companion physical manga releases, merchandise, and cross-platform distribution on LINE Manga, Comic Ciao, Piccoma, Mechacomic, BookLive!, and Tappytoon for international markets.
• honto with (ホントウィズ) — Smartphone Companion App Smartphone companion app enabling members to search real bookstore inventory, request book restocking, manage wishlists, present a digital membership card, and reserve in-store pickup across physical partner bookstores.
• hontoポイント (honto Points) — Unified Loyalty Point Service Common loyalty point currency usable across the honto e-bookstore, online bookstore, and all physical partner bookstores, with charge tickets sold in 1,050 / 3,150 / 5,250 point denominations (5% bonus on the largest tier) and integration with Ponta and dポイント programs via SHOPlier.
• honto for LINE — In-App E-bookstore within LINE E-book purchase and reading functionality embedded within the LINE app, allowing users to discover, buy, and read honto e-books directly inside LINE without installing a separate app; supports bookshelf synchronization with the main honto site.
• Suwanpu (すわんぷ) — BL Specialty Floor BL (Boys' Love) specialty section offering expanded BL content selection across e-books and physical books, exclusive items, themed events, and promotional campaigns serving BL manga and novel readers.
• honto 本のがちゃ (Book Gacha) — Gamified Book Discovery Gamified book-discovery product where the purchased book title is revealed only after the transaction, featuring themed editions and brand collaborations designed to drive novelty-driven discovery purchases.
• BookTree (ブックツリー) — Book Curation Service Book curation service in which professional book curators recommend personalized book selections, displayed both digitally and on dedicated digital-signage locations at physical partner bookstores.
• honto Calendar (hontoカレンダー) — TimeTree Public Calendar Integration Public calendar integration on the TimeTree platform delivering honto e-book campaign information, manga new-release schedules, and BL new-release schedules directly into subscribers' calendar apps for timing-relevant engagement.

Quantifiable outcome

• 9.5 million honto members as of July 2026, growing from 1 million in February 2013 to 9 million in April 2025
• +3 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration17 records

AI capability5 records

Feature11 records

Partnerships

Twelve partnerships are on record, tiered core, minor and flagship.

• TimeTreecoreTechnology or Integration · 2 April 2026TimeTree provides its public calendar platform for honto to publish campaign and new release information (hontoカレンダー, マンガ新刊カレンダー, BL新刊カレンダー). This integration delivers timing-relevant reading recommendations to users in their calendar apps, supporting daily engagement and purchase motivation.
• 宮脇書店 (Miyawaki Shoten)coreChannel Partner/ Reseller/ Distributor · 14 November 2024Regional bookstore chain 宮脇書店 entered a cooperation agreement with honto in November 2024 for mutual customer referrals and synergy creation. This extends the physical bookstore partner network beyond the DNP Group.
• クランド (Kurando)minorGTM or Marketing Partner · 2 May 2024honto's book gacha product collaborated with クランド's sake gacha product for a joint campaign, cross-promoting to each service's customer base.
• トキワ荘プロジェクト (Tokiwa-so Project)minorGTM or Marketing Partner · 1 August 2023As part of the ホンコミ service launch, honto and the Tokiwa-so Project (a manga creator support organization) collaborated to support aspiring manga artists, with creator works published through the ホンコミ platform.
• 読書メーター (Dokusho Meter)coreTechnology or Integration · 2 December 2021Japan's largest reading management community site 読書メーター (読書メーター) integrated its 28 million book reviews and reading data with honto in December 2021, enabling honto users to read community reviews directly on honto's product pages and discover books through social reading data.
• LINE株式会社 (honto for LINE)coreTechnology or Integration · 2 November 2020Honto for LINE, launched November 2020, enables users to purchase and read e-books directly within the LINE app — the first such integration for an e-book store in Japan. Expanded in June 2021 with bookshelf synchronization, allowing users to access their honto e-book library from within LINE.
• LINE株式会社 (LINE Pay)coreTechnology or Integration · 17 April 2018LINE Pay payment service was integrated into honto in April 2018, enabling users to pay for e-book purchases using LINE Pay. Additionally, LINE ID login and LINE公式アカウント (official account) enable social login and push notifications, with LINE Pay 10% cashback campaigns driving adoption.
• Ponta / dポイント (Loyalty Networks)coreTechnology or Integration · 16 April 2018Ponta and dポイント loyalty programs were integrated into 丸善ジュンク堂書店's 26 stores in April 2018 (expanded to Shikoku in June 2018), allowing Ponta and d-point holders to earn and redeem points at physical bookstores. honto points can be exchanged with Ponta points via the SHOPlier app.
• ブクログ (Booklog)coreTechnology or Integration · 2 April 2018Japan's largest book review community site ブクログ integrated with honto, enabling reciprocal bookshelf synchronization between honto's My本棚 and ブクログ. Users can view both honto original reviews and ブクログ reviews on honto product pages.
• ZOZOTOWNminorGTM or Marketing Partner · 8 March 2018ZOZOTOWN×honto collaboration (ZOZOオマケ) offered honto e-book coupons worth up to 5,000 yen to ZOZOTOWN users, with a bonus draw for additional honto point prizes. First 100,000 participants received 1,000 yen worth of honto coupons.
• ブクログ (Booklog) / Bookoff Online / まんがこっちcoreTechnology or Integration · 15 May 2015Multiple community and platform integrations (ブクログ reviews from 2014, Bookoff Online from 2015, まんがこっち from 2018) created a broad social and discovery ecosystem around honto's e-commerce platform.
• 丸善CHIグループ (丸善ジュンク堂書店)flagshipStrategic or Co-development Partner · 20 June 2012丸善ジュンク堂書店 is the core physical bookstore partner in the honto hybrid model. All 78 stores nationwide participate in common ID, unified point system, and 店舗お受け取り (in-store pickup) service. Joint management of honto alongside DNP and トゥ・ディファクト. Joint events, co-branded promotions, and shared customer data fuel cross-channel marketing.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• ebookjapan (Yahoo! JAPAN / LY Corporation): E-book and manga platform operated by Yahoo! JAPAN. Directly comparable Japanese e-book retail competitor; benefits from Yahoo! JAPAN ID ecosystem analogous to honto's social-login integrations.
• Piccoma (Kakao Piccoma): Japan-leading vertical-scroll (webtoon) manga platform operated by Kakao. Directly comparable in vertical-scroll manga distribution, where honto also distributes HonComix titles via Piccoma.
• BookLive: Japanese e-book and manga platform operated by BookLive (Toppan subsidiary). Directly comparable to honto as a Japanese-language e-book retail platform; even distributes some HonComix titles, making it a partner-competitor.
• LINE Manga: Manga-focused reading platform operated by LINE (LY Corporation). Directly comparable as a Japanese manga platform; also a honto distribution partner for HonComix titles.
• Rakuten Kobo: Rakuten's e-book store and reader device platform, offering competing e-book retail across Japan and globally. Comparable to honto as a multi-device digital reading storefront targeting the same Japanese consumer base.
• Nicomanga (NTT Solmare / コミックシーモア): Long-running Japanese e-comic and manga store operated by NTT Solmare. Directly comparable to honto in manga/comic e-book retail; also a HonComix distribution partner.
• Mechacomic (めちゃコミック): Manga/comic platform operated by Amutus (formerly NTT Solmare spin-off). Directly comparable as a Japanese manga reading platform; also distributes HonComix titles.

Others

• Booklog (ブクログ): Japan's largest book review and bookshelf community. Not a direct retailer, but a honto integration partner for cross-shelf reviews; comparable as a complementary book discovery layer serving the same Japanese reading audience.

Emerging players

• Reader Store (Sony): Sony's e-book store providing a multi-device reading app for the Japanese market. Comparable to honto as a digital reading platform, but with narrower catalog and no physical-bookstore integration.

Broad incumbents

• Amazon Kindle Japan: Global e-book giant's Japanese storefront. Competes with honto in e-books across all major genres with a much broader catalog and brand, though without honto's physical-storebook integration.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 2Dfacto