Mitsubishi Paper Mills

Basic Information

Stock Code: 3864
Industry: Pulp & Paper
Category Detail: Spinning & Textiles
Prefecture: Tokyo
Establishment Year: April 1898
Listing Year: May 1949
Official Website: https://www.mpm.co.jp/
TSE Information: TSE Information
Yahoo! Finance: Yahoo! Finance
Other Companies: Nippon Felt, Ichikawa, Hokuetsu Corporation, Chuetsu Pulp & Paper, Daio Paper, Habicks, Ozu Corporation

Overview

Mitsubishi Paper Mills is a major Japanese paper manufacturer founded in 1898, engaging in diversified papermaking operations centered on printing paper, specialty paper, and photographic products.

Current Situation

Mitsubishi Paper Mills recorded consolidated sales of approximately 209.5 billion yen and net assets of about 72 billion yen for the fiscal year ended March 2023, maintaining a stable position in Japan's paper industry. Its main products include coated paper for printing, information paper, tissue paper, and specialty filter paper, among others. In recent years, it has focused on nonwovens, glass fiber paper, and lithium-ion battery separators, promoting advanced material development. Through a capital and business alliance with Oji Holdings, it aims to improve operational efficiency and expand market share. Manufacturing bases are dispersed across multiple locations nationwide, with active technological innovation utilizing research and development centers. It promotes environmental load reduction measures in line with SDGs and aims for sustainable management. As part of strengthening internal controls, it has addressed scandals and strives to enhance management transparency. From 2025 onward, it has set product value enhancement and overseas sales ratio expansion as mid- to long-term goals.

Trivia

Interesting Facts

Established in 1898, with over 120 years of history as a long-standing company.
Boasts the 6th largest scale in Japan's paper industry.
Possesses proprietary technology in high-grade printing coated paper.
Expanded into photo sensitizers and electronic materials fields.
Capital and business alliance partner of Oji Holdings.
Focusing on manufacturing separators for lithium-ion batteries.
Operates multiple factories and R&D centers domestically.
Has a record of executives returning remuneration due to scandals.
Related to both Mitsubishi and Oji Groups.
Serves customers across multiple industries with diverse paper products.
Active in developing eco-friendly products.
Takasago Factory has been in operation since 1901.
Founder Hisaya Iwasaki was the 3rd generation leader of the Mitsubishi Zaibatsu.
Highly evaluated for its unique technological strength in Japan's paper industry.
Headquartered in Ryogoku, Sumida-ku, Tokyo, as a papermaking company.

Hidden Connections

Capital alliance with Oji Holdings, strong collaborative relationship within the paper industry.
Business alliance with Fuji Film Holdings in the photo business.
Historical ties with the Iwasaki family of the Mitsubishi Zaibatsu since founding.
Deep ties to the automotive industry through new material development for lithium-ion battery market.
Japan Master Trust Bank is one of the major shareholders, supporting corporate reliability.
Strengthened production base in Kitakami region through absorption merger with Kitakami Hi-Tech Paper.
Long-term high market share in premium coated paper for printing industry.
Leveraging technology in specialty paper field to expand into new electronic materials business.

Future Outlook

Growth Drivers

Rapid increase in demand for eco-friendly products
Expansion of battery materials market for electric vehicles
Growth in digital printing market and demand for high value-added paper
Global material innovation and functional materials development
Expansion of sustainability investments domestically and internationally
Synergy effects from collaboration with Oji Group
Diversification of nonwovens and filter applications
Sales expansion in overseas markets, especially Europe and Asia
Promotion of decarbonization in the paper industry
New product launches through technological innovation

Strategic Goals

Achieve zero environmental impact papermaking processes
Secure top domestic share in lithium-ion battery separators
Expand overseas sales ratio to over 20%
Increase sales by 30% through new material development
Strengthen customer base using digital marketing
Launch and promote plastic-alternative products
Raise R&D investment to 5% of sales
Deepen collaboration system with Oji Holdings
Realize employee diversity and work style reforms
Build sustainable material circulation model

Business Segments

Papermaking for Printing & Publishing Industry

Overview

Provides various papers with advanced print suitability to meet printing industry needs.

Competitiveness

Differentiation through advanced coating technology and diverse product lineup.

Customers

Printing Companies
Publishing Companies
Advertising Agencies
Catalog Production Companies
Packaging Manufacturers
Publishers
Commercial Printers
Photo Labs
Design Offices
Promotional Materials Producers

Products

High-Grade Coated Paper
Catalog Printing Paper
Photo Printing Paper
Information Paper
Specialty Packaging Paper
Special Coated Printing Paper
Print Paper
Special Design Paper
Digital Printing Paper
Eco-Friendly Paper

Packaging Materials Supply

Overview

Supplies functional packaging materials for diverse packaging applications.

Competitiveness

Strong material R&D capabilities allowing flexible response to specifications.

Customers

Food Manufacturers
Cosmetics Manufacturers
Electronics Manufacturers
Logistics Companies
Transportation Companies
Retailers
Gift Producers
Printing Processors
Can Manufacturers
Materials Trading Companies

Products

Oil-Resistant Packaging Paper
Water-Resistant Packaging Paper
Food Packaging Paper
Eco-Friendly Packaging Paper
Special Functional Packaging Paper
Protective Packaging Paper
High-Strength Packaging Materials
Pulp Mold Materials
Paper Bags & Containers
Kraft Paper

Industrial Nonwovens & Filter Materials

Overview

Provides innovative products as multifunctional materials to medical and industrial fields.

Competitiveness

Strength in developing high-function and high-quality materials.

Customers

Medical Device Manufacturers
Automotive Industry
Electronic Parts Manufacturers
Environmental Equipment Manufacturers
Building Materials Manufacturers
Industrial Machinery Manufacturers
Pharmaceutical Companies
Agriculture-Related Companies
Energy Companies
Precision Equipment Manufacturers

Products

Nonwovens
Filter Paper
Glass Fiber Paper
Medical Nonwovens
Battery Separators
Environmental Purification Materials
Dust Removal Filters
Air & Water Filters
Heat-Resistant Materials
Sanitary Materials

Electronics & Photo Products

Overview

Provides high-performance materials for electronic and photo equipment, supporting technological innovation.

Competitiveness

Long-cultivated photosensitive technology and multi-field responsiveness.

Customers

Camera Manufacturers
Semiconductor-Related Companies
Printer Manufacturers
Optical Equipment Manufacturers
Photo Supplies Wholesalers
Electronic Materials Trading Companies
Medical Device Manufacturers
Research Institutions
Printing-Related Businesses
Chemical Manufacturers

Products

Sensitizers
Photo Films
Printing Paper
Printed Circuit Board Materials
Medical Photosensitive Materials
Electrical Insulation Materials
Specialty Electronic Films
High-Function Sensitizers
UV-Curable Resins
Eco-Friendly Materials

Construction & Civil Engineering Materials

Overview

Provides high-performance materials for civil engineering and construction, contributing to environmental measures.

Competitiveness

Product development excelling in durability and environmental adaptability.

Customers

Construction Companies
Civil Engineering Contractors
Building Materials Trading Companies
Environmental Materials Manufacturers
Public Works Entities
Land Development Contractors
Recycling Companies
Infrastructure Developers
Road Contractors
Ground Improvement Contractors

Products

Reinforced Fiber Sheets
Civil Engineering Nonwovens
Ground Stabilizers
Drainage Sheets
Ground Reinforcement Materials
Environmental Purification Materials
Soil Improvement Sheets
Durable Sheets
Recycled Materials
Weed Control Sheets

Automotive & Transportation Materials

Overview

Develops high-function materials for transportation equipment, contributing to comfort and safety.

Competitiveness

Technology balancing lightweighting and durability.

Customers

Automobile Manufacturers
Motorcycle Manufacturers
Transportation Equipment Parts Manufacturers
Vehicle Maintenance Companies
Industrial Machinery Manufacturers
Parts Trading Companies
Auto Parts Retailers
Painting Contractors
Logistics Companies
Secondary Processors

Products

High-Function Nonwovens
Sound Absorbers
Insulation Materials
Filters
Interior Materials
Adsorbent Sheets
Heat-Resistant Sheets
Wear-Resistant Materials
Soundproof Panels
Electrical Insulation Paper

Materials for Environmental Conservation Businesses

Overview

Provides functional materials for environmental conservation, supporting sustainability.

Competitiveness

Development of safe materials compliant with environmental regulations.

Customers

Waste Disposal Companies
Recycling Companies
Environmental Consultants
Public Environmental Agencies
Water Treatment Plant Operators
Soil Remediation Companies
Air Purification Equipment Manufacturers
Industrial Wastewater Treatment Companies
Agriculture-Related Companies
Environmental Equipment Manufacturers

Products

Adsorbent Sheets
Water Purification Filters
Air Purification Materials
Soil Improvement Materials
Recycled Materials
Eco-Friendly Nonwovens
Biodegradable Sheets
Dust Removal Materials
Environmental Protection Materials
Durable Purification Sheets

Medical & Sanitary Materials

Overview

Provides materials combining safety and functionality for medical and sanitary fields.

Competitiveness

Strict quality control and advanced material technology.

Customers

Medical Institutions
Pharmaceutical Companies
Sanitary Goods Manufacturers
Nursing Facilities
Clinics
Sanitary Materials Wholesalers
Pharmaceutical Manufacturers
Testing Institutions
Veterinary Facilities
Research Institutions

Products

Medical Nonwovens
Sanitary Sheets
Testing Filters
Disposable Product Materials
Disinfectant Paper Materials
Protective Clothing Fabrics
Absorbent Materials
Sanitary Packaging Paper
High-Function Protective Materials
Antibacterial Sheets

Chemical & Research Materials

Overview

Provides high value-added materials specialized for R&D applications.

Competitiveness

Specialized technology and diverse development track record.

Customers

Chemical Manufacturers
R&D Institutions
Universities & Educational Institutions
Pharmaceutical Manufacturers
Analysis Institutions
Testing Equipment Manufacturers
Specialty Materials Trading Companies
Technology Development Companies
Biotech Companies
Medical Research Institutes

Products

Photosensitive Materials
Chemical Reaction Media
Analysis Paper
Research Sample Paper
High-Purity Materials
Specialty Resin Materials
Optical Materials
Environmental Testing Paper
High-Performance Sensitizers
Research Membranes

Battery Materials & Electronic Components

Overview

Provides a wide range of high-function materials for batteries and electronic devices.

Competitiveness

Advanced material development technology and mass production capabilities.

Customers

Battery Manufacturers
Electronic Parts Manufacturers
Automotive Battery Manufacturers
Renewable Energy Companies
Electronic Product Developers
Semiconductor Manufacturers
Electronic Device Assemblers
Recycling Companies
Materials Trading Companies
Industrial Equipment Manufacturers

Products

Lithium-Ion Battery Separators
Electronic Insulation Paper
High Heat-Resistant Films
Conductive Materials
Solid Electrolyte Materials
Battery Protection Paper
High-Function Membrane Materials
Electronic Parts Packaging Materials
Thin Film Materials
Heat-Resistant Insulation Materials

Sales Support & Logistics Services

Overview

Provides services supporting sales promotion and efficient logistics.

Competitiveness

Integrated supply chain management capabilities.

Customers

Paper-Related Companies
Distribution Companies
Retail Stores
Wholesalers
Manufacturing Plants
Transportation Companies
E-commerce Operators
Business Customers
Logistics Centers
Event Operators

Products

Direct Sales Support for Paper Products
Warehouse Management Services
Logistics Optimization
Sales Channel Development
Order Management Systems
Delivery Management
Customer Support
Sales Data Analysis
Customer Service
Delivery Scheduling

Recycling & Environmental Management Services

Overview

Provides eco-friendly recycling services and consulting.

Competitiveness

Extensive track record and expertise in the paper industry.

Customers

Industrial Waste Processors
Paper Mills
Manufacturing Industry
Environmental Conservation Groups
Government Agencies
Recycling Shops
Reuse Companies
Eco Businesses
Construction Companies
Environmental Consulting Companies

Products

Waste Material Recycling Systems
Waste Paper Collection Services
Waste Management
Environmental Impact Assessment
Resource Regeneration Technology
Eco Certification Support
Sustainability Reporting Support
Waste Reduction Consulting
Environmental Education Support
Green Procurement Support

Competitive Advantage

Strengths

Long history and trusted brand
High-quality coated paper manufacturing technology
Diverse product lineup
Continuous investment in R&D
Nationwide production and sales network
Capital and business alliance with Oji HD
Business in specialty paper and electronic materials
Comprehensive eco-friendly products
Stable financial base
Abundant subsidiaries and affiliates
Advanced sensitizer manufacturing technology
Utilization of diverse sales channels
Established position in the paper industry
Production dispersion across multiple factories
Active initiatives for sustainability

Competitive Advantages

Scale and trust as Japan's 6th largest paper manufacturer
Diversified operations from papermaking pulp to specialty functional paper
Leading niche markets with advanced coated paper and sensitizer technology
Stable management and cost efficiency through alliance with Oji Holdings
International expansion with high overseas sales ratio centered on Europe
Active investment in next-generation markets like nonwovens and battery materials
Leading green products with proprietary eco-friendly technology
Established sales channel network accommodating diverse customer segments
Promoting product innovation through R&D center network
Strong resilience to market fluctuations with solid financial base
Maintaining reliable quality control system
Advancing digital transformation in the paper industry
Flexible response to customer needs with rich product portfolio
Enhancing competitiveness through active M&A and organizational restructuring
Technological differentiation in specialized specialty paper markets

Threats

Declining domestic paper market demand and intensifying competition
Raw material price fluctuation risks
Strengthening of international environmental regulations and legal systems
Rising manufacturing costs domestically and internationally
Decline in competitiveness due to delayed technological innovation
Impact of exchange rate fluctuations on earnings
Emergence of alternative technologies and materials for products
Market encroachment by global competitors
Decline in trust from corporate ethics issues like data falsification
Impact of natural disasters on production sites
Labor shortages and difficulties in talent acquisition
Supply chain disruption risks

Innovations

2023: Absorption Merger of Kitakami Hi-Tech Paper

Overview: Absorbed and merged Kitakami Hi-Tech Paper to strengthen manufacturing structure.
Impact: Achieved production efficiency and cost reductions.

2023: Enhanced Development of Lithium-Ion Battery Separators

Overview: Significant investment in R&D for high-performance separator technology.
Impact: Entered next-generation battery materials market.

2022: Promotion of Eco-Friendly Coated Paper Adoption

Overview: Launched new coated paper using recycled resources.
Impact: Contributed to reducing environmental impact.

2021: Improved Manufacturing Technology for High-Function Nonwovens

Overview: Technological innovation aimed at enhancing performance of medical and industrial nonwovens.
Impact: Acquired new markets and increased sales.

2024: Development of Digital Printing Compatible Paper

Overview: Developed specialty coated paper for digital printing equipment.
Impact: Contributed to DX in the printing industry.

2023: Digitalization of Product Quality Management

Overview: Introduced AI-based quality inspection system.
Impact: Significantly improved inspection accuracy and efficiency.

2020: Expansion of Products Using Recycled Materials

Overview: Developed and launched new products using recycled pulp.
Impact: Addressed environmental needs and created new demand.

2021: Strengthened Collaboration with Oji Holdings

Overview: Promoted joint research through capital and business alliance.
Impact: Accelerated technological innovation and management efficiency.

2022: Reform of Manufacturing Processes to Reduce Environmental Impact

Overview: Introduced factory energy efficiency improvements and emission reduction technologies.
Impact: Achieved CO2 emission reductions and cost savings.

2024: Research on Improved Lithium-Ion Separator Performance

Overview: Developing higher-performance separators using latest material technologies.
Impact: Strengthened competitiveness in EV market.

Sustainability

Increasing recycled paper usage rate and reducing product environmental impact
Promoting factory energy-saving and CO2 reduction measures
Maximizing waste recycling rate
Strengthening development of eco-friendly products
Participation in environmental conservation activities with local communities
Sustainable procurement and supply chain management
Employee environmental awareness training
Promoting green purchasing
Resource consumption reduction through digitalization
Regular publication of environmental reports
Enhancing management transparency through strengthened internal controls
Establishment of environmental compliance and risk management systems