Nitchitsu

Basic Information

Stock Code
7021
Industry
Machinery
Category Detail
Shipbuilding
Prefecture
Tokyo
Establishment Year
August 1950
Listing Year
October 1951
Official Website
https://www.nitchitsu.co.jp/
TSE Information
TSE Information
Yahoo! Finance
Yahoo! Finance
Other Companies
Toami, Akasaka Iron, Nikki, Terazaki Electric Industries, Furuno Electric, Tokyo Keiki

Overview

Nitchitsu is a long-established machinery manufacturer founded in 1950, engaged in shipbuilding equipment and resource-related businesses, possessing Japan's first mechanized coal mining technology and boasting high technological capabilities.

Current Situation

Nitchitsu primarily conducts business centered on the design and manufacture of shipbuilding hatch covers and general industrial machinery, along with resource-related operations. In 2022, it discontinued its crystalline limestone business and promoted reorganization of the resource division. With factories in Nagasaki and Saitama prefectures as bases, it contributes to domestic industries through advanced mechanization technology. It maintains a stable organizational structure with approximately 366 consolidated employees. It has established trust in ship equipment-related fields through approvals from the ClassNK (Japan Marine United Association), and its history as a pioneer in mechanized coal mining technology is highly regarded. Compared to competitors, it maintains uniqueness in highly specialized fields, focusing on business efficiency improvements and new technology development for sustainable growth. On the sustainability front, it addresses environmental measures and regional contributions for discontinued mining operations. In the future, it aims to advance manufacturing technology while strengthening the balance between shipbuilding equipment and resource development to ensure stable revenue.

Trivia

Interesting Facts

  • Introduced Japan's first fully mechanized coal mining technology domestically.
  • Rare company that mined strongly coking coal in Nagasaki Prefecture.
  • Central company in the post-war reorganization of the Japan Nitrogen Fertilizer Conglomerate.
  • Top-class domestic market share in shipbuilding hatch covers.
  • First in Japan to introduce Hoebel coal mining machinery in 1956.
  • Contributes to local economy with multiple factories in Nagasaki Prefecture.
  • Early acquisition of manufacturing facility approval from ClassNK.
  • Operates dual-axis business in mining and machinery manufacturing.
  • Inherited domestic assets from former Japan Nitrogen Mining Development.
  • Manufactures and sells resource-related products across various fields.

Hidden Connections

  • Historical company connected to the pre-war Japan Nitrogen Fertilizer Conglomerate.
  • Mining mechanization technology applied to ship equipment manufacturing.
  • Strengthened ties with ClassNK to gain trust in marine sector.
  • Plays important role in revitalizing Nagasaki Prefecture's local economy.
  • Expands resource-related technologies broadly even after mine closures.
  • Engages in unexpected diversified management including urban real estate.
  • Mechanized coal mining technology highly evaluated in the industry.
  • One of Japan's oldest mining machinery manufacturers.

Future Outlook

Growth Drivers

  • Increasing demand for technological advancement in domestic shipbuilding industry.
  • Efficient resource operations and new materials development.
  • Potential overseas expansion of high-durability machinery parts.
  • Development of new products compliant with environmental regulations.
  • Stable revenue contribution from office leasing business.

Strategic Goals

  • Maintain top domestic market share in shipbuilding equipment.
  • Double profitability of resource-related businesses.
  • Expand ratio of environmentally friendly products to over 70%.
  • Strengthen collaboration with local communities for sustainable management.
  • Develop new products and markets utilizing mechanization technology.

Business Segments

Shipbuilding Machinery Manufacturing

Overview
Business division providing design, manufacturing, and installation of ship hatch covers and related equipment.
Competitiveness
Provides highly reliable products certified by ClassNK.
Customers
  • Shipbuilders
  • Ship Operators
  • Ship Repair Companies
  • Shipping Companies
  • Shipbuilding Equipment Companies
Products
  • Hatch Covers
  • Air Preheaters
  • Ship Equipment Parts
  • Ship Structures

Resource Development Business

Overview
Handles resource-related products from mine development to mining and sales.
Competitiveness
Stable resource supply utilizing extensive mining districts and mining technology.
Customers
  • Mining Companies
  • Resource Traders
  • Construction Companies
  • Chemical Industries
  • Plant Manufacturers
Products
  • Coal-Related Resources
  • Limestone
  • Silica Products
  • Crushed Stone and Gravel

Materials Processing and Sales

Overview
Business division for supplying and processing special materials and heat-resistant paints.
Competitiveness
Deployment of proprietary high-quality material brands.
Customers
  • Chemical Industries
  • Manufacturing
  • Building Materials Manufacturers
  • Industrial Manufacturers
Products
  • High-Purity Natural Rubber
  • Heat-Resistant Paints
  • Industrial Raw Materials

Real Estate Leasing Business

Overview
Engages in office building leasing operations centered in Akasaka, Minato-ku, Tokyo.
Competitiveness
Stable leasing income from prime central Tokyo properties.
Customers
  • Corporate Entities
  • Small Businesses
  • Office Users
Products
  • Office Building Leasing

Competitive Advantage

Strengths

  • High technological expertise specialized in marine equipment
  • Domestic mining development technology management
  • Products certified by ClassNK (NK)
  • Trusted brand based on long history
  • Diverse business portfolio
  • Advanced track record in mechanized coal mining technology
  • Stable customer base
  • Advanced materials processing technology
  • Local resource development
  • Proprietary heat-resistant paint development capabilities

Competitive Advantages

  • Technological prowess in achieving Japan's first fully mechanized coal mining
  • High quality and safety in ship hatch cover manufacturing
  • Long-term mining rights and know-how in resource-related businesses
  • Advanced design and manufacturing technology for marine and industrial machinery
  • Diversified revenue structure built through real estate leasing
  • Trust from domestic and international marine customers via NK certification
  • Proprietary product lines for heat-resistant paints and natural rubber materials
  • Adaptability to domestic mine closures and resource business reorganization
  • Strong relationships with local governments
  • Long-term resource mining and stable supply system

Threats

  • Risk of business contraction due to mine closures or resource depletion
  • Rise of low-cost overseas manufacturers
  • Decline in demand due to shipbuilding industry fluctuations
  • Cost increases from strengthened environmental regulations
  • Challenges in talent acquisition and technology succession
  • Production impacts from natural disasters
  • Resource supply instability from geopolitical risks
  • Decline in coal-related demand due to energy shift
  • Increased parts and equipment costs from exchange rate fluctuations
  • Competitive disadvantage from delays in digitalization

Innovations

2022: Discontinuation of Crystalline Limestone Business

Overview
Fully discontinued limestone mining, processing, and sales operations to focus on core businesses.
Impact
Contributes to restructuring and efficiency of resource business revenue.

2021: Obtained ClassNK Manufacturing Approval

Overview
Matsuura Factory's hull block manufacturing division obtained NK approval.
Impact
Enhances competitiveness and reliability of marine-related products.

2023: Development of Improved Heat-Resistant Paint New Product

Overview
Developed and launched new high heat-resistant, environmentally friendly paint.
Impact
Contributes to market responsiveness and sustainability.

2020: Improvement in Mechanization of Resource Mining Machinery

Overview
Introduced latest automated equipment applying mechanized coal mining technology.
Impact
Significant improvements in production efficiency and safety.

Sustainability

  • Enhanced environmental conservation measures for closed mines
  • Promotion of industrial waste recycling
  • Efforts to improve energy usage efficiency
  • Support for environmental education in local communities
  • Formulation of policies for sustainable resource use