Responses
http://www.mangago.me/read-manga/nee_sensei/ ?
but I guess you mean this https://www.mangaupdates.com/series.html?id=158346
seems its not translated yet. there is also a drama adaption
http://daisukitoku.com/2019/11/03/eiji-akaso-and-fumika-baba-star-in-nee-sensei-shiranaino/
it seems you can find till ep3 with eng. subtitles (searching with google)
Is there manga Nee sensei, shiranai no? Here? Cuz I've searching it but nowhere to be found. If there's not here, how to request this manga? Cuz currently I'm watching live acrion version of it ლ(´ڡ`ლ)