The following is a January 22, 2016, post edit or update.
The title of this post was pretty much obscure gibberish to me until I took the time to research into it. Wikipedia was certainly of help. I at least learned what or who Übel Blatt is.
Since Übel Blatt is a character featured in a Japanese manga or comic book-type series, one might think that a Geisha is somehow involved.
Well, not really so.
Rather, Geisha is the group name of scanlators who are involved in “fan-made scanning, translation, and editing of comics from a language into another language” ─ a quote from Wikipedia.
According to MangaUpdates.com at their page on Scanlators Group Info for Geisha, the group has been deemed to be no longer active.