This website is managed and operated by ROHTO Pharmaceutical Co., Ltd. (“ROHTO” or “we”). Before using this website, please read and understand the site policy below. As this policy is subject to change without prior notice, you need to confirm the latest version.


Copyrights to any content posted on this website (including information, trademark, photos, design, and text) are retained, in principle, by ROHTO, except those quoted from other sources. No content can be copied, duplicated, or reprinted without our permission.


ROHTO will not be liable for any trouble, loss, or damage arising from your use of this website or the information posted on this website. Although we may change, suspend or discontinue the operation of this website, we will not be liable for any trouble, loss, or damage arising from that change, suspension, or discontinuation.

Recommended Computer Environment

We recommend you use your computer in the following environment.
(Our recommended environment may change without notice to customers.)

Recommended browser

Desktop Chrome (Latest version), Firefox (Latest version), Microsoft Edge (Latest version), Safari (Latest version)
Mobile (iOS10 or later): Chrome (Latest version), Safari (Latest version)

Use of SSL

Some pages of our websites use SSL (Secure Sockets Layer). When you provide us with or change your personal information or take related procedures on those web pages, all data communication is encrypted by SSL to protect your personal information. Please be aware that if a browser or communication environment in your use is incompatible with SSL, you may not be able to use those pages or take such procedures.

Java Script and Stylesheet

Our websites contain JavaScript and a specific stylesheet. In order to fully use the functionality of our websites, you need to choose a web browser with JavaScript and stylesheet enabled. In most commonly used browsers, JavaScript and stylesheet are “Enabled” (activated) by default. If they are disabled in your browser, you may have problems using our websites; for example, the web page may fail to give an appropriate visual representation, or any functionality may not work partially.


Our websites use a technology called Cookies that is intended to identify your computer by our web server. If you inactivate Cookies, you may become unavailable to use our shopping service, a log-in function, or a part of other services. Thus, Cookies should be enabled in your browser when using this website.