All text, photographs, illustrations, etc. (hereinafter referred to as “content”) on this website are protected by copyright owned by NAKAYA KAGAKU SANGYO Co.,Ltd. (hereinafter referred to as “NAKAYA”) or by a third party.
Content may be downloaded or otherwise reproduced only for the purposes of personal use, or use within a household, or other limited uses equivalent thereto.
Furthermore, when content is accompanied by a NAKAYA or third-party copyright notice, the content must be reproduced with this notice appended intact thereto.
For reproduction other than for the purposes mentioned above, when the copyright holder has indicated separate terms and conditions for use of the specific content, the content may be used in accordance with those terms and conditions.
Usage may be refused in the event likenesses and/or works of third parties, etc., are incorporated in the content or if NAKAYA deems the usage to be inappropriat


NAKAYA makes no guarantee as to the accuracy, usefulness, reliability or security of the content appearing on the website.
NAKAYA disclaims all responsibility for any loss or damage that may be incurred for any reason whatsoever as a result of accessing the website, being unable to access the website, or believing the content of the website.

NAKAYA may alter, correct or delete the content or URLs of this website without prior notice.
Please note that the information provided on this website may not always be the most up-to-date available.
In addition, NAKAYA may interrupt or terminate operation of the website or access to the content of the website without prior notice.
NAKAYA disclaims all responsibility for any loss or damage that may result for whatever reason from these events.

NAKAYA may change this Site Policy without prior notice.
In this case, the updated Site Policy will apply. Your understanding is appreciated.