Asso. Prof. M. Hase: Office: F-611 (http://www.tsukuba.ac.jp/access/map_central.html)

Laboratory (students office) : 3D-301 (http://www.tsukuba.ac.jp/access/map_central.html)

You can find informations of access to the University in more details at http://www.tsukuba.ac.jp/access/tsukuba_access.html