Doors and Roofs
These products offer safe and comfortable entry/exit and mobility solutions to all people, including children and the elderly.
Door-Related Products

Linked Power Door
This new door system combines the advantage of sliding doors--ease of entry and exit--with excellent design. The door itself opens parallel to the body of the vehicle, allowing easy and safe opening/closing and entry/exit, even in a narrow parking space.

Power Sliding Door System
This system broadens cabin space by building a drive unit in the sliding door or on the floor. In Japan, it is installed in various vehicle types, including light motor vehicles, minivans, and one-box cars.

We offer doors with large openings that enable anyone to enter and exit vehicles with safety and ease, even in a narrow space.

Power Back Door System
Using a switch, the large back door can be opened and closed automatically. Convenient functions are incorporated, including the ability to open and close doors with foot movement while both hands are occupied with groceries, baggage, etc.

Door Frame and Frame Molding
These products ensure rigidity required of doors, hold the window glass, enhance the design of doors, and reduce the wind noise while driving.

Window Regulator
This product regulates the lifting and lowering of window glass and opens and closes windows.

Power Door Lock
In addition to locking and unlocking doors, this product also holds the door firmly to the vehicle body when locked.

Sliding Door Closer
This product automatically completes the closing of a sliding door partially closed.

Door Hinge
This hinged product is installed in the opening and closing part of vehicle doors. It plays a key role in connecting a door to the body and supporting the door.

Door Check
This product regulates and retains the door opening and assists in closing a door.

Flush Handle
This product makes it possible to retract a handle into a door to improve the aerodynamic performance and create a sophisticated appearance. When approaching a door while carrying an electronic key, simply press the front part of the handle and it will pop up electrically.


Inside Handle, Outside Handle, and Smart Handle
These handles are used to open the doors of vehicles. A smart handle locks and unlocks only by touching an outside handle.
Roof-Related Products

Sunroof
We offer a broad product line, including standard, multi-panel, and panoramic sunroofs. We hold the largest domestic market share in Japan. These sunroofs provide ventilation and lighting, which give occupants a feeling of freedom and sophisticated designs.

Roof Rail
This product enables installation of a carrier and achieves refined vehicle design.
Step-Related Products

Universal Step
Using a “karakuri mechanism” which is activated without electricity, the steps are deployed and retracted as the power sliding door opens and closes. This ensures that everyone, including children and the elderly, can safely and easily get in and out of the vehicle.