A polymerizable compound represented by a formula, wherein Y 1 to Y 8 are independently a chemical single bond, -O-, -S-, -O-C(=O)-, -C(=O)-O-, -O-C(=O)-O-, -NR 1 -C(=O)-, -C(=O)-NR 1 -, -O-C(=O)-NR 1 -, -NR 1 -C(=O)-O-, -NR 1 -C(=O)-NR 1 -, -O-NR 1 -, or -NR 1 -O-, R 1 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, G 1 and G 2 are independently a substituted or unsubstituted divalent linear aliphatic group having 1 to 20 carbon atoms that optionally includes -O-, -S-, -O-C(=O)-, -C(=O)-O-, -O-C(=O)-O-, -NR 2 -C(=O)-, -C(=O)-NR 2 -, -NR 2 -, or -C(=O)-, provided that a case where the aliphatic group includes two or more contiguous -O- or -S- is excluded, R 2 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, Z 1 and Z 2 are independently an alkenyl group having 2 to 10 carbon atoms that is substituted with a halogen atom, or unsubstituted, A x is an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and a heteroaromatic ring, A y is a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 20 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 12 carbon atoms, -C(=O)-R 3, -SO 2 -R 4, or an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and a heteroaromatic ring, provided that the aromatic ring included in A x and the aromatic ring optionally included in A y are either substituted or unsubstituted, and A x and A y are optionally bonded to each other to form a ring, R 3 is a substituted or unsubstituted alkyl group having 1 to 12 carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 12 carbon atoms, or a substituted or unsubstituted cycloalkyl group having 3 to 12 carbon atoms, R 4 is an alkyl group having 1 to 12 carbon atoms, an alkenyl group having 2 to 12 carbon atoms, a phenyl group, or a 4-methylphenyl group, A 1 is a substituted or unsubstituted trivalent aromatic group, A 2 and A 3 are independently a substituted or unsubstituted divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, A 4 and A 5 are independently a substituted or unsubstituted divalent aromatic group having 6 to 30 carbon atoms, and Q 1 is a hydrogen atom, or a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms. wherein Y 1 to Y 8 are independently a chemical single bond, -O-, -S-, -O-C(=O)-, -C(=O)-O-, -O-C(=O)-O-, -NR 1 -C(=O)-, -C(=O)-NR 1 -, -O-C(=O)-NR 1 -, -NR 1 -C(=O)-O-, -NR 1 -C(=O)-NR 1 -, -O-NR 1 -, or -NR 1 -O-, R 1 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, G 1 and G 2 are independently a substituted or unsubstituted divalent linear aliphatic group having 1 to 20 carbon atoms that optionally includes -O-, -S-, -O-C(=O)-, -C(=O)-O-, -O-C(=O)-O-, -NR 2 -C(=O)-, -C(=O)-NR 2 -, -NR 2 -, or -C(=O)-, provided that a case where the aliphatic group includes two or more contiguous -O- or -S- is excluded, R 2 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, Z 1 and Z 2 are independently an alkenyl group having 2 to 10 carbon atoms that is substituted with a halogen atom, or unsubstituted, A x is an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and a heteroaromatic ring, A y is a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 20 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 12 carbon atoms, -C(=O)-R 3, -SO 2 -R 4, or an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring selected from a group consisting of an aromatic hydrocarbon ring and a heteroaromatic ring, provided that the aromatic ring included in A x and the aromatic ring optionally included in A y are either substituted or unsubstituted, and A x and A y are optionally bonded to each other to form a ring, R 3 is a substituted or unsubstituted alkyl group having 1 to 12 carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 12 carbon atoms, or a substituted or unsubstituted cycloalkyl group having 3 to 12 carbon atoms, R 4 is an alkyl group having 1 to 12 carbon atoms, an alkenyl group having 2 to 12 carbon atoms, a phenyl group, or a 4-methylphenyl group, A 1 is a substituted or unsubstituted trivalent aromatic group, A 2 and A 3 are independently a substituted or unsubstituted divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, A 4 and A 5 are independently a substituted or unsubstituted divalent aromatic group having 6 to 30 carbon atoms, and Q 1 is a hydrogen atom, or a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms.