jiseisin is a social & communication chrome extension. it's a free extension , it has 1 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 1946 days ago.
twitterであかんことばっかり言ってあとでアアーってなる人が使うといいかもしれません
You could download the latest version crx file or older version files and install it.
日本語.
You could find more help information from jiseisin support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of jiseisin.
You could click to report abuse of jiseisin.