The background is that during my last visit to Japan, which was mainly to attend IRG #41 in Tokyo during the latter half of November of 2013, Kunihiko OKANO (岡野邦彦) requested an Adobe-Japan1-6 version of Adobe Blank during a dinner at a restaurant called かつ吉. The purpose of such a font is to serve as a template for font development purposes, meaning that its structure—in terms of ‘sfnt’ tables, FDArray elements, and number of glyphs (CIDs 0 through 23057)—is identical to a genuine Adobe-Japan1-6 font, but that all of its functional glyphs are non-spacing and blank, like Adobe Blank.
I am pleased to announce that the Adobe-Japan1-6 version of Adobe Blank, called Adobe Blank AJ16, is now available in the Downloads section of the open source project, specifically in the AJ16 subdirectory. Of course, this font is not intended to be installed and used in applications, but rather to be opened or inspected by font development tools.
Okano-san also requested Adobe-Japan1-3, Adobe-Japan1-4, and kana subset versions, which will soon be added to the “Adobe Blank OpenType Font” open source project.