For those who do not have them, here are the proxy voting guidlines for 2015 as recently published by Glass-Lewis and ISS:
ISS – Proxy Voting Guidelines for 2015- AP+Japan
http://bdti.mastertree.jp/f/bgwpjkyf
Glass-Lewis-2015 Proxy Voting Guidelines-Japan
http://bdti.mastertree.jp/f/g8pj2vbh
The Board Director Training Institute (BDTI) is a "public interest" nonprofit in Japan dedicated to training about directorship, corporate governance, and related management techniques. It is certified by the Japanese government to conduct these activities as a regulated nonprofit. Read a summary about BDTI here, and see a menu of its services for both corporations and investors here.