Graduate School of Engineering Science, Osaka University, Machikaneyamacho 1-3, Toyonaka 560-8531, Japan
ARPES at 500-700 eV provides rather bulk sensitive information on electronic structures of strongly correlated electron systems. Some examples are discussed in the cases of La2-xSrxCuO4, Sr2RuO4 as well as on metal to insulator transition in V6O13.