These two boys who had little tins, and they would put notes inside that would be transported to the other. I think they might have lived in different times? Thank you if you remember the title!
http://www.mangago.zone/read-manga/samishigariya_no_love_letter/
These two boys who had little tins, and they would put notes inside that would be transported to the other. I think they might have lived in different times? Thank you if you remember the title!
http://www.mangago.zone/read-manga/samishigariya_no_love_letter/