What Denroku does

Denroku Co., Ltd. (でん六) is a privately-held Japanese confectionery manufacturer founded in 1926 and headquartered in Yamagata Prefecture, with its principal production site at the Zaou no Mori Factory in Kaminoyama City. The company specializes in bean-based snacks (豆菓子), peanuts, chocolate-coated snacks, mixed nuts, and seasonal Japanese confectionery items, with a long-selling flagship product called Denroku Bean (でん六豆). Its manufacturing footprint centers on a roughly 86,000m² integrated facility featuring a 207-meter production line running from raw material warehousing through logistics.

Denroku's commercial model is a multi-channel consumer packaged goods operation: products are sold directly to Japanese households through its own e-commerce storefront (denroku.shop) and a customer information center accepting telephone orders, alongside traditional retail distribution across Japan and seasonal event-based sales such as the annual Yamagata Confectionery Fair. Pricing is per-unit by SKU size, with no disclosed subscription or enterprise contract layer. The company runs a recurring seasonal marketing calendar anchored on the Setsubun bean-throwing festival, including limited-edition products, original demon characters developed with Fujio Pro since 1972, and television commercials with recurring creative partners including vocalist May'n and producer JUVENILE.

The company also operates factory tours by reservation and engages in ESG initiatives, including on-site peanut cultivation since 2007, a 2023 investment in Miyagi Prefecture Sustainability Bonds, and prior government environmental awards in 1998 and 2000. Customer engagement is supported by an active social media presence, an email newsletter, and an in-house mascot character (Den-chan). Strategic creative partnerships and co-branded school products complement the core product line, but Denroku has no disclosed external funding, M&A activity, international expansion, or AI/ML capabilities in the source data.

Name

Denroku

Legal name

denroku Co., Ltd.

Website

https://denroku.co.jp

Company type

Private

Founded year

1926

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Denroku is a privately-held Japanese snack manufacturer founded in 1926, producing bean snacks, peanuts, chocolate-coated snacks, and seasonal Setsubun/Hinamatsuri confectionery from its Zaou no Mori Factory in Yamagata Prefecture for Japanese consumers via e-commerce, retail, and seasonal events.

Ownership category

akta.pro rank

Product category

Japanese Snack Manufacturing

NAICS

Snack Food Manufacturing (31191), Nonchocolate Confectionery Manufacturing (311340)

SIC

Sugar & Confectionery Products (2060)

akta.pro primary industry

Chocolate & Candy Snacks Manufacturing (AFAKAIAM)

Keywords

• Bean snack foods
• Peanut confections
• Japanese confectionery
• Chocolate-coated snacks
• Seasonal snack products

Headquarters

HQ city

Yamagata

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Operations, Personnel, Supply Chain, Marketing or Sales

Revenue model

1. Product Sales: Denroku generates revenue through direct sales of bean snacks, peanuts, chocolate products, and seasonal items via their e-commerce platform (denroku.shop) and telephone orders. The company also sells through retail stores across Japan.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Denroku manufactures and sells bean-based, peanut-based, and chocolate-coated traditional Japanese snack foods under its own brands (including the flagship Denroku Mame baked bean line, Porippy chocolate snacks, Mizumashi peanuts, and seasonal Setsubun-themed items such as Fuku Mame lucky beans). The company operates integrated production at its Kaminoyama factory and distributes its products through its own online shop, telephone order line, factory/company retail outlets, in-person event stalls, and wholesale channels to retailers across Japan.

Differentiator

Problem solved

Functional benefit

Brands

• でんちゃん (Den-chan): Company mascot character - a bean-themed character representing the company's 'live beanfully' (マメに生きる) philosophy

Products and services

• Denroku Mame baked bean snacks Denroku's signature baked soybean snack product line, sold in packaged retail portions for everyday household consumption as a traditional Japanese snack.
• Porippy chocolate-coated snacks Chocolate-coated puffed or baked snacks sold under the Porippy brand, targeted at consumers seeking sweet chocolate-flavored Japanese snacks for everyday consumption and gifting.
• Kuri Kinton Soymilk Manju Seasonal chestnut-kinton-style steamed manju confection incorporating soymilk, positioned as a premium Japanese sweet for the autumn/winter seasonal market.
• Fuku Mame (Setsubun lucky beans) Portioned roasted soybean and lucky bean packs sold specifically for the Setsubun bean-throwing tradition in early February, marketed to households performing the annual ritual.
• Peanut confections (incl. Mizumashi peanuts) Roasted and seasoned Japanese-style peanut snacks, including "Mizumashi" peanuts, sold as everyday snack packs and as part of seasonal nut assortments.

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• フジオプロ (Fujio Pro) / 赤塚不二夫 (Akira Fujio)coreStrategic or Co-development Partner · 1 January 1972Long-standing partnership since 1972 with Fujio Pro, the studio of manga artist Akira Fujio (赤塚不二夫), for Setsubun demon mask characters. The annual demon mask designs are based on Fujio Pro characters, creating a unique cultural and marketing tradition spanning over 50 years.
• 上山工業団地 (Kaminoyama Industrial Complex)coreStrategic or Co-development PartnerDenroku's manufacturing facility is located within the Kaminoyama Industrial Complex (蔵王の森工業団地), which was named by former Mayor of Kaminoyama for its scenic views of Mount Zaou. The facility spans approximately 86,000m².
• 上山小学校 (Kaminoyama Elementary School)minorStrategic or Co-development PartnerCollaborative product development with Kaminoyama Elementary School, resulting in co-branded products launched in 2023, 2024, and 2025. Students created package designs for the products.
• Montedio Yamagata (モンテディオ山形)minorGTM or Marketing PartnerDenroku supports Montedio Yamagata, a professional football (soccer) club based in Yamagata Prefecture, as a sponsor. This represents community engagement in Yamagata where their factory is located.
• May'n ( Vocalist)minorGTM or Marketing PartnerCollaboration with artist May'n and sound producer JUVENILE for Setsubun campaign songs and CM videos since 2025, featuring the annual demon character in music and dance.
• JUVENILE (Sound Producer)minorGTM or Marketing PartnerCollaboration with sound producer JUVENILE for Setsubun campaign songs, creating promotional music content for annual demon character campaigns.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Bourbon: Mid-size Japanese confectionery and snack maker (candies, cookies, chocolate-coated snacks). Closely comparable scale and product mix, with chocolate-coated and individually packaged snacks that mirror Denroku's assortment.
• Kameda Seika: Long-established Japanese snack manufacturer specializing in rice crackers (柿の種/kaki-no-tane) and savory snacks. Directly comparable category overlap with Denroku's kaki-no-tane chocolate line and overall bean/rice snack focus.
• Tohato: Japanese snack manufacturer known for savory snacks, caramel corn, and peanut-based products. Highly comparable in peanut-snack category overlap and mid-size domestic positioning.
• Calbee: Japan's largest snack food manufacturer (potato chips, snacks, cereals). Directly comparable as a domestic CPG snack peer serving Japanese consumers through the same retail channels, with a much larger product portfolio and scale.
• UHA Mikakuto: Japanese confectionery manufacturer producing candies, gummies, and snack products. Comparable as a mid-size Japanese CPG confectionery peer with a focus on innovation and unique flavors.
• Koikeya: Japanese snack maker specializing in potato chips and savory snacks. Comparable as a mid-size Japanese snack peer competing in the same grocery/convenience channels with similar impulse-purchase positioning.
• Yamayoshi Seika: Japanese snack manufacturer focused on puffed corn snacks (とんがりコーン) and chocolate-coated products. Comparable in product format (chocolate-coated, individually packaged snacks) and Japanese consumer market.

Broad incumbents

• Ezaki Glico: Major Japanese confectionery incumbent (Pocky, Pretz, Gummy). Overlaps in chocolate-coated snacks and Japanese consumer channels but operates at substantially larger scale with a global brand footprint.
• Lotte (Japan): Major confectionery incumbent with Japanese operations (chocolate, chewing gum, ice cream). Overlaps with Denroku in chocolate-coated snack segments and nationwide Japanese distribution.
• Meiji: Major Japanese food and confectionery incumbent (chocolate, dairy, snacks). Overlaps with Denroku in chocolate-coated products and Japanese retail, but operates across far broader food categories at enterprise scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/den6_denchan
• Facebookfacebook.com/denroku.co.jp
• Instagraminstagram.com/den6_denchan?igsh=cDA1OHU4bm84M2p4

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 Denroku