This is pixiv Secretariat.
With the enforcement of the General Data Protection Rule (GDPR) in the EU (European Union) on May 25, 2018, we will revise pixiv's Privacy Policy on May 16, 2018.
Privacy Policy:
https://www.pixiv.net/terms/?page=privacy
■ Main revisions:
・Added clause (12) about the recommendation function to Article 2 "Purpose of use".
・In Article 11 "Cookie policy", we revised the details of use of information (login, service usage situation, advertisement etc), usage method, deactivation procedure, etc. to more concrete contents.
Thank you for your patronage with pixiv.