Corona

Basic Information

Stock Code
5909
Industry
Metal Products
Category Detail
Construction Materials & Equipment
Prefecture
Niigata Prefecture
Establishment Year
July 1950
Listing Year
March 2000
Official Website
https://www.corona.co.jp/
TSE Information
TSE Information
Yahoo! Finance
Yahoo! Finance
Other Companies
Noritz, Chofu Seisakusho, Rinnai, Dainichi Kogyo, Lobtex, Kanbo

Overview

Corona is a leading manufacturer of residential equipment in the metal products industry, founded in 1950, with heating appliances and residential fixtures as its mainstays, boasting high technological capabilities and brand strength.

Current Situation

Corona recorded consolidated sales of approximately 82 billion yen and operating profit of about 1.3 billion yen for the fiscal year ending March 2024, establishing a solid position in the domestic heating appliance market. In its core oil fan heater and EcoCute businesses, it continues technological innovation and succeeded in pioneering the market with the world's first EcoCute sales. Despite intense share competition with rivals, its unique safety designs and product reliability are highly valued as strengths. In oil heating appliances, it maintains a robust sales network and actively engages in brand collaborations via supply to Panasonic stores. In recent years, it has focused on R&D for reducing environmental impact, launching energy-saving products, and advancing proprietary technologies such as nano-mist saunas. While addressing reputational damage to its company name, it pursues growth through a dual strategy of deep local roots in Sanjo City, Niigata Prefecture, and nationwide expansion. Reducing environmental impact and diversifying its product lineup are the pillars of its mid-term strategy toward 2030.

Trivia

Interesting Facts

  • It is the company that achieved the world's first EcoCute sales.
  • It created the industry standard for oil heating appliance refueling safety devices.
  • The company name originates from the corona discharge of the blue flame in oil stoves.
  • In the Reiwa era, it suffered reputational damage due to the novel coronavirus outbreak.
  • Has continued production of pressurized oil stoves since 1955.
  • Local base company with head office and multiple factories in Sanjo City, Niigata Prefecture.
  • As a veteran in heating appliances, it has maintained top market share for a long time.
  • Began supplying oil heating appliances to Panasonic stores in 2005.

Hidden Connections

  • Has engaged in long-term share competition with peer Dainichi Kogyo in Niigata Prefecture.
  • Has a history of OEM supply of refrigerators from Sanyo Electric.
  • During WHO discussions on COVID-19 naming, the president requested a name change to the Ministry of Health.
  • Receives manufacturing consignment after Panasonic withdrew from branded heating appliances.
  • Has adopted a unique strategy focusing on cooling-only models for household air conditioners in recent years.
  • Employs young actress Riko Fukumoto as brand ambassador to appeal to younger demographics.
  • During the novel coronavirus outbreak, a newspaper ad encouraging employees' families went viral.
  • Its proprietary kerosene cartridge tank is renowned in the industry as a prime example of safety design.

Future Outlook

Growth Drivers

  • Increasing demand for energy-saving products amid stricter environmental regulations
  • Rising residential equipment demand with expansion of home remodeling market
  • Expansion of sales for cold-region dedicated products
  • Penetration of heat pump water heating technology in anticipation of decarbonized society
  • Market diversification via new brand OUTFIELD
  • Growing needs for high-safety heating appliances
  • Development of smart residential equipment utilizing IoT technology

Strategic Goals

  • Further expansion of residential equipment market share
  • Environmental compliance for all products considering CO2 emission reductions
  • Digitalization of manufacturing processes and smart factory transformation
  • Full-scale overseas market expansion and strengthened global partnerships
  • Increased R&D investment for new product development
  • Enhanced brand value and stronger penetration among younger demographics
  • Building rapid response system for diverse heating and air conditioning needs

Business Segments

Residential Equipment Sales

Overview
Provides equipment for residential construction and remodeling, with stable supply and technical support.
Competitiveness
Sales network rooted in the industry and product reliability
Customers
  • Construction Contractors
  • Remodeling Companies
  • Real Estate Management Companies
  • Residential Equipment Dealers
  • Home Centers
  • Distributors
  • Home Builders
Products
  • Water Heaters
  • EcoCute
  • Hot Water Floor Heating System
  • Hot Water Room Heater
  • Solar Water Heater
  • Nano-Mist Sauna

Heating Appliance Wholesale

Overview
Wholesales a variety of oil heating appliances to support diverse retail channels.
Competitiveness
Product lineup combining safety and quality
Customers
  • Home Appliance Retailers
  • Specialty Stores
  • Panasonic Stores
  • Building Materials Stores
  • Commercial Equipment Dealers
Products
  • Oil Fan Heater
  • Oil Stove
  • Oilless Heater
  • Heating Water Heater

Air Conditioning Appliance Sales

Overview
Provides high-performance air conditioning appliances for homes and commercial facilities.
Competitiveness
Development of cold-region compatible parts and proprietary brands
Customers
  • Home Builders
  • Carpentry Shops
  • Air Conditioning Equipment Dealers
  • Remodeling Contractors
Products
  • Household Air Conditioners
  • Dehumidifiers
  • Humidifiers
  • Coolers

OEM & Technology Provision

Overview
Contributes to industry growth through technical collaborations and OEM manufacturing.
Competitiveness
Possesses world's first EcoCute technology
Customers
  • Other Appliance Manufacturers
  • Building Materials Manufacturers
  • Equipment Manufacturers
Products
  • EcoCute Technology
  • Safety-Equipped Heaters
  • Energy-Saving Technology

Competitive Advantage

Strengths

  • World's first EcoCute sales record
  • Technological capabilities delivering high safety and reliability
  • Solid production base rooted in Sanjo City, Niigata Prefecture
  • Diverse lineup of heating and residential equipment products
  • Long-established sales and service network
  • Product design combining durability and ease of use
  • Collaboration system with Panasonic stores
  • Continuous investment in energy-saving technology development
  • Adoption of disaster-resistant cartridge tank system
  • High brand recognition

Competitive Advantages

  • Leading domestic market share in oil heating appliances
  • Pioneer in the world's first heat pump water heater market
  • Heating appliance design with unique safety shut-off function
  • Addresses diverse customer needs with broad product range
  • Market adaptability through development of cold-region dedicated parts
  • Differentiation support for other companies via OEM technology provision
  • Rapid market deployment thanks to robust sales network
  • Comprehensive long-term warranties and after-sales service
  • Differentiation via proprietary technologies like nano-mist saunas
  • Competitive edge from balance of local focus and national expansion

Threats

  • Reputational damage to brand image from novel coronavirus
  • Intensifying price competition in domestic heating appliance market
  • Market pressure from overseas manufacturers' entry
  • Rising compliance costs due to stricter environmental regulations
  • Raw material price fluctuation risks
  • Declining demand for oil heating amid decarbonization and electrification push
  • Production and logistics risks from natural disasters
  • Rising manufacturing costs due to labor shortages
  • Market impacts from changes in energy policy
  • Decline in competitiveness from delays in adopting new technologies

Innovations

2023: Launches Regionally Focused Outdoor Brand OUTFIELD

Overview
Establishes outdoor heating and electrical appliance brand to promote diversification.
Impact
Contributes to new market development and improved brand image

2022: Improves Manufacturing Efficiency of Electric Water Heaters via Automated Production Lines

Overview
Achieves quality improvements and productivity gains with latest automated equipment.
Impact
Succeeds in cost reductions and shorter delivery times

2021: Launches New Oilless Heater 'NOILHEAT'

Overview
Introduces electric heater with enhanced safety and environmental performance.
Impact
Strengthens entry into new heating appliance market

2020: Launches Nano-Mist Sauna Products

Overview
Improves relaxation effects with ultra-fine mist supply technology surpassing conventional methods.
Impact
Succeeds in differentiation in bathroom equipment market

Sustainability

  • Introduction of CO2-free electricity at head office building
  • Expansion and promotion of energy-saving products
  • Introduction of resource-saving manufacturing processes
  • Promotion of product recycling programs
  • R&D on new materials to reduce environmental impact
  • In-house environmental education and awareness activities
  • Establishment and implementation of green procurement standards