Mirrors:

http://filespace.com/ert1ucgize1h/minamihoshotgj4.part1.rar.html
http://filespace.com/ogw76kzb5glb/minamihoshotgj4.part2.rar.html
http://filespace.com/rrcjmtc7xjh2/minamihoshotgj4.zip.html