what is the alma mater of the shuhei nishida and has affiliation with waseda shibuya senior high school in singapore ?
SELECT DISTINCT var_uri where brack_open dbr_Shuhei_Nishida dbo_almaMater var_uri sep_dot dbr_Waseda_Shibuya_Senior_High_School_in_Singapore dbp_affiliation var_uri brack_close