Does Anyone Have Experience With Sakagawa style High dilution High Acutance Film Developer?

How to Make a Self Prepared Film Developer | MQ Type High Dilution High Acutance Film Developer Formula | This is an online photo exhibition site of Kiichi Kitahara, who took photograph of "The Other Side of Tokyo,Japan" that is not published in tourist guidebooks with a black and white film &...

I have seen references to "Kalogen" on APUG and would be interested to read a little more. It is cited in a few threads as being posted by Gerald Koch in the "formulas" section of APUG, but whichever way I search for it in "Articles"I can't find it. (I have found Anderson's notes at GEH...