kwi is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
If you don't, you can sign up here.
I created kwi@mstdn.jp and kwi@pawoo.net.
Translated Japanese string in remote_follow was something hard to understand, but I just needed putting "kwi@octodon.social" in the form field.
I'm thinking about migrating to one of the lang=ja server listed on http://shimaguni.symphonic-net.com/mstdn/
