Stellar-mass Metallicity Relation at High Redshifts Stellar-mass Metallicity Relation at ｚ～１． 4 Kouji OHTA （ Kyoto University ） K. Yabe, F. Iwamuro, S.
Collaborators: Chuck Steidel (Caltech), Max Pettini (IoA), Alice Shapley (UCLA),
J. C. Muñoz Mateos, A. Gil de Paz, S. Boissier, J. Zamorano,
