Using this Website

Using this Website

Read the following details for your better experience when using this website. 
Note that these details are subject to change without prior notice.

Recommended Web browsers

The following browsing environments are recommended when viewing this website. 
Note that the website might not be displayed properly under an environment that is not recommended, or depending on the customer's web browser configuration even under the recommended environment. 

Windows users

Microsoft Edge (latest version)

Mozilla Firefox (latest version)

Google Chrome (latest version)

Mac (Macintosh) users

Safari (latest version)


This website makes use of animations, videos, and other content to provide a better user experience. 
The plugin shown below is required to view this content, so please take this opportunity to acquire the plugin if it is not installed on your system. 

Recommended display resolution

1280 x 1024 pixels or more

Recommended network speed

10 Mbps or more


The copyrights of all information, logos, trademarks, videos, images and other content included on this website belong to Tosei Engineering Corp. 
The following shall outline the handling and use of any content that is copyright of Tosei Engineering Corp. 


Modifications are not permitted, but displaying, reproducing, or printing applicable content are permitted based on the premise that information is for personal use and not exposed to environments subject to third-party access, and not used for commercial purposes. Any details related to trademarks must not be deleted, even for personal use. 


For uses other than those outlined above, reusing, reprinting or redistributing applicable content are possible only after obtaining official permission in advance from the homepage administrator. Note that the use of trademarks for any purpose that could be perceived as unethical is prohibited. 

Microsoft Internet Explorer and Windows Media Player are registered trademarks or trademarks of Microsoft Corporation (USA) in the United States and other countries. 
Macromedia and Macromedia Flash Player, and Macromedia Shockwave Player are trademarks or registered trademarks of Macromedia, Inc. in the United States and other countries. 
Adobe Acrobat Reader is a trademark of Adobe Systems Incorporated.

Inquiries about this website

Contact the homepage administrator regarding the descriptions of reprinting links and images on this website, or to notify us of any errors (such as typographical errors, errors with linked URLs, or incorrect images) on the website.

Using this Website