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Toyo Seikan Group at a Glance

First in Japan and the world.
Toyo Seikan Group that Supports the History of Containers and Packaging

For over 100 years since our founding in 1917, the Toyo Seikan Group has
Metal, plastic, paper, glass, etc., each have their own unique characteristics.
We have introduced containers made from a variety of materials to the world in response to changes in people's lifestyles and society.
Among the containers created by our group, there are many products that are the first of their kind in Japan or the world.
You may have picked up one of these books at least once. Here we will introduce some of them.

Japan's first

Responding to the expansion of canned food exports

tinplate

Japan's first private tinplate manufacturer. Made domestic materials self-sufficient and contributed to the stable growth of canned food exports.

Japan's first

Infectious disease control

insecticides

Japan's first spray-type insecticide. Just one quick squirt into the air allows for quick extermination.

Maintaining food safety

PP Cap

The bridge at the bottom of the cap breaks, allowing you to confirm whether the cap has been opened and preventing tampering.

World's first

Maintaining food safety

Retort pouch

It is possible to sterilize by pressurized heat. It is the first container in the world to be developed and put into practical use and can be distributed at room temperature.

Maintaining food safety

Ramicon bottle (mayonnaise bottle)

A multi-layered plastic resin laminated bottle for mayonnaise. It has excellent preservation properties and is lightweight.

Maintaining food safety/stable food supply

Ramicon Cup

Containers made from oxygen-barrier sheets. Can be stored at room temperature for a medium to long term, contributing to changes in eating habits.

Maintaining food safety/reducing environmental impact

Laminated steel sheet (Hi-Pet) / TULC

A new, environmentally friendly material. Contributing to the realization of Toyo Seikan, Ltd.'s highly environmentally friendly two-piece can "TULC (talc)."

Maintaining food safety/stable food supply

Ultra-lightweight returnable bottle

The bottle is designed with a narrowed body, making it easy to hold, and its resin coating makes it returnable. It is an ultra-lightweight bottle, the first container to receive the Good Design Award.

Actually, it's in places like this too.
Toyo Seikan Group supports everyday scenes in our daily lives

In addition to packaging containers, it is also used in homes, home appliances, automobiles, farms, etc.
Today, Toyo Seikan Group products are used in a variety of everyday situations.

3

3

Sports and event venues

Lumisus Toyo Seikan Co., Ltd.
Tokan Kogyo Co., Ltd.

These cups are made of horizontally recyclable aluminum to reduce environmental impact. They are environmentally friendly containers that use zero water during manufacturing. They are used at sports events and other events.

Learn more

11

11

kitchen

Finger Fitting Tab Toyo Seikan Co., Ltd.

This is a lid for food cans that fits gently on the fingers. This dramatically improves the ease of opening the lid and also reduces the risk of the lid opening unintentionally, making it possible to provide food cans that are gentler on people and safer.

Learn more

13

13

Home appliances (refrigerators)

Resin-coated steel sheet (Vinitop) Toyo Kohan Co., Ltd.

This resin-coated steel sheet meets the demands for sophisticated design, from home appliance components such as refrigerator doors to interior exterior materials such as unit baths. Not only can a variety of printing expressions be applied to the surface of the material, but it also allows for beautiful surface finishes such as three-dimensional relief processing and high-gloss mirror finishes.

6

6

convenience store

Plant-Derived Resin Cap Nippon Closures Co., Ltd.

This is a beverage cap made from biomass material (plant-derived plastic).

Learn more

10

10

kitchen

Universal Design Bottle TOYO GLASS CO., LTD.

The glass bottles were designed from an ergonomic perspective, ensuring they were easy to hold and pour from.

Learn more

9

9

bathroom

DUAL Toyo Aerosol Industry Co., Ltd.

This aerosol system can simultaneously dispense two contents with one push and is intended for use in hair dyes. We are currently working on expanding its use to a variety of other applications.

Learn more

7

7

house roof

Near Infrared Reflective Pigment TOMATEC Co., Ltd.

It contains black pigments that mitigate temperature rises, and when used in roofing materials that require heat-shielding properties, it suppresses the rise in surface temperature, making the interior more comfortable and improving air conditioning efficiency.

Learn more

1

1

ship

Gelcoat TOMATEC Co., Ltd.

By decorating the surface of highly durable FRP with this material, various performance features such as weather resistance and chemical resistance can be added, expanding the scope of its applications. It is used in a variety of fields, including leisure boats and bathtubs.

8

8

farm

Fertilizer (F・T・E) TOMATEC Co., Ltd.

This fertilizer contains trace elements essential for plant growth and supports the growth of a variety of plants.

17

17

Home appliances (air conditioners)

Honeycomb Deodorizing Filter Nippon Tokan Package

By optimally combining various catalysts and adsorbents such as activated carbon according to the usage environment and purpose, it provides excellent deodorizing and antibacterial properties.It is used in a variety of fields, including the air conditioning and home appliance industries, such as air conditioners, air purifiers, and refrigerators.

14

14

dining

aTULC (Aluminum Toyo Ultimate Can) Toyo Seikan Co., Ltd.

This beverage can dramatically improves productivity and environmental friendliness through a fundamental review of materials and manufacturing processes. While aluminum DI cans require lubricants in the manufacturing process and large amounts of water for cleaning, aTULC eliminates the need for water for cleaning by heat-pressing a polyester film that acts as a lubricant onto the inside and outside of the can. In addition, the quality of the contents is maintained by extremely low levels of organic component elution and flavor adsorption.

16

16

Home appliances (PC)

magnetic disk aluminum substrates Toyo Kohan Co., Ltd.

These are components for hard disks, which are essential for high-tech products such as PCs, servers, digital home appliances, etc. The combination of plating and ultra-precision processing technologies that our group has cultivated supports dramatic improvements in storage density.

18

18

Home appliances (LCD TVs)

optical functional films Toyo Kohan Co., Ltd.

It is used in polarizing plates for flat panel displays. It utilizes the non-stretched polyester film manufacturing technology developed by our group for steel sheets for containers.

4

4

convenience store

Paper Drink Cups Tokan Kogyo Co., Ltd.

Our paper cups are used in a variety of places, such as convenience stores, coffee shops, vending machines, etc. We offer paper cups with a variety of functions, including products with enhanced insulation and environmentally friendly products.

5

5

convenience store

Heat-insulating embossed paper containers Tokan Kogyo Co., Ltd.

It is used in convenience stores, etc. In order to accommodate a wide range of menu options, we also provide medium plates and lids, and by using the medium plates, you can also serve liquid dishes such as curry and pasta sauce.

15

15

dining

Maxi-P Cap Nippon Closures Co., Ltd.

The appeal is that it is easy to open without the need for an opener. It also has excellent TE properties. It is used for soft drinks and alcoholic beverages.

2

2

restaurant

Kiriko Glass TOYO - SASAKI GLASS CO., LTD.

This glass combines traditional techniques with sophisticated design.

12

12

kitchen

Lamicon Bottle Mebius Packaging

This plastic bottle is made of a material with excellent oxygen barrier properties and has a multi-layer structure that enhances the shelf life of the contents, making it widely used as a food container.

1

ship

Gelcoat TOMATEC Co., Ltd.

By decorating the surface of highly durable FRP with this material, various performance features such as weather resistance and chemical resistance can be added, expanding the scope of its applications. It is used in a variety of fields, including leisure boats and bathtubs.

2

restaurant

Kiriko Glass TOYO - SASAKI GLASS CO., LTD.

This glass combines traditional techniques with sophisticated design.

3

Sports and event venues

Lumisus Toyo Seikan Co., Ltd.
Tokan Kogyo Co., Ltd.

These cups are made of horizontally recyclable aluminum to reduce environmental impact. They are environmentally friendly containers that use zero water during manufacturing. They are used at sports events and other events.

Learn more

4

convenience store

Paper Drink Cups Tokan Kogyo Co., Ltd.

Our paper cups are used in a variety of places, such as convenience stores, coffee shops, vending machines, etc. We offer paper cups with a variety of functions, including products with enhanced insulation and environmentally friendly products.

5

convenience store

Heat-insulating embossed paper containers Tokan Kogyo Co., Ltd.

It is used in convenience stores, etc. In order to accommodate a wide range of menu options, we also provide medium plates and lids, and by using the medium plates, you can also serve liquid dishes such as curry and pasta sauce.

6

convenience store

Plant-Derived Resin Cap Nippon Closures Co., Ltd.

This is a beverage cap made from biomass material (plant-derived plastic).

Learn more

7

house roof

Near Infrared Reflective Pigment TOMATEC Co., Ltd.

It contains black pigments that mitigate temperature rises, and when used in roofing materials that require heat-shielding properties, it suppresses the rise in surface temperature, making the interior more comfortable and improving air conditioning efficiency.

Learn more

8

farm

Fertilizer (F・T・E) TOMATEC Co., Ltd.

This fertilizer contains trace elements essential for plant growth and supports the growth of a variety of plants.

9

bathroom

DUAL Toyo Aerosol Industry Co., Ltd.

This aerosol system can simultaneously dispense two contents with one push and is intended for use in hair dyes. We are currently working on expanding its use to a variety of other applications.

Learn more

10

kitchen

Universal Design Bottle TOYO GLASS CO., LTD.

The glass bottles were designed from an ergonomic perspective, ensuring they were easy to hold and pour from.

Learn more

11

kitchen

Finger Fitting Tab Toyo Seikan Co., Ltd.

This is a lid for food cans that fits gently on the fingers. This dramatically improves the ease of opening the lid and also reduces the risk of the lid opening unintentionally, making it possible to provide food cans that are gentler on people and safer.

Learn more

12

kitchen

Lamicon Bottle Mebius Packaging

This plastic bottle is made of a material with excellent oxygen barrier properties and has a multi-layer structure that enhances the shelf life of the contents, making it widely used as a food container.

13

Home appliances (refrigerators)

Resin-coated steel sheet (Vinitop) Toyo Kohan Co., Ltd.

This resin-coated steel sheet meets the demands for sophisticated design, from home appliance components such as refrigerator doors to interior exterior materials such as unit baths. Not only can a variety of printing expressions be applied to the surface of the material, but it also allows for beautiful surface finishes such as three-dimensional relief processing and high-gloss mirror finishes.

14

dining

aTULC (Aluminum Toyo Ultimate Can) Toyo Seikan Co., Ltd.

This beverage can dramatically improves productivity and environmental friendliness through a fundamental review of materials and manufacturing processes. While aluminum DI cans require lubricants in the manufacturing process and large amounts of water for cleaning, aTULC eliminates the need for water for cleaning by heat-pressing a polyester film that acts as a lubricant onto the inside and outside of the can. In addition, the quality of the contents is maintained by extremely low levels of organic component elution and flavor adsorption.

15

dining

Maxi-P Cap Nippon Closures Co., Ltd.

The appeal is that it is easy to open without the need for an opener. It also has excellent TE properties. It is used for soft drinks and alcoholic beverages.

16

Home appliances (PC)

magnetic disk aluminum substrates Toyo Kohan Co., Ltd.

These are components for hard disks, which are essential for high-tech products such as PCs, servers, digital home appliances, etc. The combination of plating and ultra-precision processing technologies that our group has cultivated supports dramatic improvements in storage density.

17

Home appliances (air conditioners)

Honeycomb Deodorizing Filter Nippon Tokan Package

By optimally combining various catalysts and adsorbents such as activated carbon according to the usage environment and purpose, it provides excellent deodorizing and antibacterial properties.It is used in a variety of fields, including the air conditioning and home appliance industries, such as air conditioners, air purifiers, and refrigerators.

18

Home appliances (LCD TVs)

optical functional films Toyo Kohan Co., Ltd.

It is used in polarizing plates for flat panel displays. It utilizes the non-stretched polyester film manufacturing technology developed by our group for steel sheets for containers.

All people around the world
Enveloping people in peace of mind, safety and abundance
Aiming to become a "Daily Living Platform"

At Toyo Seikan Group, our long-term management vision for 2050 is "The Future, Wrapped for All."
We are working to create new social value by focusing on the areas of "food and health," "comfortable living," and "environment, resources, and energy."

Food and Health

Containers that increase the efficiency of culturing regenerated materials
"Wellbag"

Cell culture vessel that enables the formation of uniformly sized spheroids in a closed system

Comfortable Living

Assembly type that supports "throwing away"
Cardboard tent "DANDANDOME"

It is recyclable after use and can be used outdoors thanks to special lamination technology.

Environment, Resources, and Energy

Nickel-plated steel sheet (Nickel Top) is a battery component for the growing demand for electric and hybrid vehicles.

Used as a key component of secondary batteries for HEVs and EVs, contributing to reducing environmental impact

People's lives, and the future of people and the earth
I want to surround you with peace of mind, safety, and abundance.

While adapting to the changing environment and lifestyles of each individual
To continue being close to people
We Toyo Seikan Group will continue to change and go one step further than what is required.

Integrated Report

The Integrated Report has been published since 2021 with the aim of deepening stakeholders' understanding of the Toyo Seikan Group by communicating how the Group will achieve sustainable growth.

PDF here