noun
suicide immediately after the death of one's spouse or lover; following one's lover into death
Refers to the act of taking one's own life shortly after the death of a spouse or romantic partner, often as an expression of grief or loyalty. The term is culturally specific and carries a strong emotional weight.
彼女は夫の死後、後追い心中を図った。
She attempted suicide to follow her husband after his death.
後
Following one's lover into death is a theme that often appears in classical Japanese literature.