NOVELTY - The metal or metal oxide cluster containing phenyl azomethine dendrimer has specific formula and is new.    USE - For use as catalyst, luminescent material, electrode material and for manufacture of carbon material used for oxygen reduction electrode catalyst, gas modification catalyst (all claimed) and photoelectrode of solar cell.    ADVANTAGE - The phenyl azomethine dendrimer has uniform distribution of metal or metal-oxide cluster. The dendrimer provides catalyst material having high industrial utilization value.    DETAILED DESCRIPTION - The metal or metal oxide cluster containing phenyl azomethine dendrimer has formula (I) and is new.    X = carbon atom, nitrogen atom or organic molecule;    Mn = metal or metal oxide cluster comprising 11 or more metal atoms or metal oxide molecules;    Y = phenyl azomethine dendron subunit of formula (II);    R = optionally substituted phenyl group; and    m = integer greater than 0.    one or more Y is coupled with X.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of metal oxide cluster-containing phenyl azomethine dendrimer. A phenyl azomethine dendrimer of formula (III) and one or more types of metal ions are mixed, dried and complexed by light irradiation. Photoreduction is performed, to obtain a metal cluster-containing phenyl azomethine;    (2) metal or metallic compound complex of phenyl azomethine dendrimer of formula (IV);    (3) manufacture of metallic compound complex of phenyl azomethine dendrimer. The method involves mixing a phenyl azomethine dendrimer and a metallic compound;    (4) manufacture of metal-cluster complex of phenyl azomethine dendrimer. The method involves reducing a metallic compound complex of phenyl azomethine dendrimer;    (5) manufacture of carbon material of metal-cluster inclusion which involves baking the metal-cluster complex of phenyl azomethine dendrimer; and    (6) carbon material.    R0 = organic group;    M = metal or metallic compound which forms a complex;    m = generation number of dendrimer which is an integer greater than 0;and    l = joint number of dendron region with respect to R0.