jomoYou use your real name to post online? You use the same phone number, or the same email address to sign up to different accounts? You use the same, or a similar sounding username on your online accounts? You use the same profile picture on your accounts?
Anything that is publicly available is being scraped and indexed by archivists, officials, and private companies.
Do you really think there are no automated tools that connect the dots, let alone investigators being able to manually do this?
All GNU social JP content and data are available under the