You can find the first part on Mangatraders.
So, first of all, this is not an Adachi manga...in full. It was drawn by him but on a story and texts by Yamasaki Juhzo (who?). Many of the older Adachi's works are done together with this guy...
Then, like Yuuhi yo nobore, this manga doesn't have a summary, table of contents...whatever. Nothing. Knowing where a chapter ends and another starts is not so simple. Sometimes it's obvious (I guess...), sometimes not. So, I decided to divide the story arbitrarily in parts, trying to cut them at reasonable points
so you won't have huge cliffhangers and so on. Maybe :)
v01 will be in 6 parts, v02 in 5 (3 for ending Gamushara + 2 big one-shots).