An organic electroluminescence device comprising at least an anode , a first hole transport layer , a second hole transport layer , a light-emitting layer , an electron transport layer , a cathode , and a capping layer in this order, wherein: the capping layer contains an arylamine compound having a group represented by the following formula ; and the light-emitting layer contains a host and a phosphorescent dopant: (in the formula, R 1 to R 4 each independently represent a hydrogen atom, a deuterium atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, a silyl group, a linear or branched alkyl group having 1 to 6 carbon atoms and optionally having a substituent, a cycloalkyl group having 5 to 10 carbon atoms and optionally having a substituent, a linear or branched alkenyl group having 2 to 6 carbon atoms and optionally having a substituent, a linear or branched alkyloxy group having 1 to 6 carbon atoms and optionally having a substituent, a cycloalkyloxy group having 5 to 10 carbon atoms and optionally having a substituent, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted fused polycyclic aromatic group, or a substituted or unsubstituted aryloxy group; Ar 1 represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group; one of R 1 to R 4 and An is a linking group as a bonding site; X represents an oxygen atom or a sulfur atom; and R 1 to R 4 may be bonded to each other via a single bond, a substituted or unsubstituted methylene group, a substituted or unsubstituted amino group, an oxygen atom, or a sulfur atom, to form a ring); characterized in that the host contains a first host compound represented by the following formula (Host-A) and a second host compound represented by the following formula (Host-B): Host A: Host B: and that the phosphorescent dopant is a metal complex represented by the following formula: the capping layer contains an arylamine compound having a group represented by the following formula ; and the light-emitting layer contains a host and a phosphorescent dopant: (in the formula, R 1 to R 4 each independently represent a hydrogen atom, a deuterium atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, a silyl group, a linear or branched alkyl group having 1 to 6 carbon atoms and optionally having a substituent, a cycloalkyl group having 5 to 10 carbon atoms and optionally having a substituent, a linear or branched alkenyl group having 2 to 6 carbon atoms and optionally having a substituent, a linear or branched alkyloxy group having 1 to 6 carbon atoms and optionally having a substituent, a cycloalkyloxy group having 5 to 10 carbon atoms and optionally having a substituent, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted fused polycyclic aromatic group, or a substituted or unsubstituted aryloxy group; Ar 1 represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted fused polycyclic aromatic group; one of R 1 to R 4 and An is a linking group as a bonding site; X represents an oxygen atom or a sulfur atom; and R 1 to R 4 may be bonded to each other via a single bond, a substituted or unsubstituted methylene group, a substituted or unsubstituted amino group, an oxygen atom, or a sulfur atom, to form a ring); characterized in that the host contains a first host compound represented by the following formula (Host-A) and a second host compound represented by the following formula (Host-B): Host A: Host B: Host A: Host B: and that the phosphorescent dopant is a metal complex represented by the following formula: <EOS>