This is way too slow damn'it. One chapter a year? Come on
Speaking of which, this http://www.toranoana.jp/mailorder/article/04/0030/49/09/040030490950.html is currently floating around on stores and whatnot, a collection of Upotte! doujins made by this author. There's plenty of them that haven't been uploaded yet and I'd love to translate, so if somone can get their hands on it and do some scanning it would be great.