Translation guide
A stepfamily is a family formed when one parent marries someone who is not the biological parent of their children. In Japanese, this concept is expressed through specific terms for step-relations and general phrases describing blended families.
Referring to the blended family as a whole, including stepparents and stepchildren.
Literally 'step-family', this is the most direct term for a stepfamily. It is used in formal contexts like legal documents or official descriptions.
He grew up in a stepfamily.
Loanword from English, used in casual or modern contexts, often in media or self-help.
There is a support group for stepfamilies.
Means 'remarriage family', emphasizing the remarriage aspect. Common in everyday conversation.
In a stepfamily, children may take time to adjust to the new environment.
Referring to a stepmother or stepfather.
Stepmother. Neutral term, but can carry negative connotations in some contexts (like fairy tales).
My stepmother is very kind.
Stepfather. Neutral term.
Literally 'mother-in-law', but can be used for stepmother in some contexts, though it's ambiguous. Usually refers to spouse's mother.
Can be confused with mother-in-law. Use 継母 for clarity.
Referring to a stepson or stepdaughter.
Referring to a stepbrother or stepsister.
Stepbrother or stepsibling (male). Literally 'brother-in-law', but used for stepbrother in stepfamily contexts.
I get along well with my stepbrother.
Stepsister. Literally 'sister-in-law'.
I have two stepsisters.
Stepbrother (less common, more formal).
The relationship with my stepbrother is complicated.
Describing the nature of step-relationships without specific terms.
Often, Japanese speakers describe step-relations by mentioning the remarriage context, e.g., '父が再婚したので、新しい兄弟ができた' (Because my father remarried, I got new siblings).
My mother remarried, so I have a stepfather.
Literally 'family not connected by blood', a descriptive phrase for stepfamily members.
The prefix 継 (まま) can sound old-fashioned or negative in some contexts (e.g., 継母 in fairy tales). In casual conversation, people often use 義理の (giri no) or describe the relationship through remarriage.
In daily life, stepfamily members often address each other by name or familial titles like お父さん (otousan) or お母さん (okaasan) regardless of blood relation, especially if the remarriage happened when children were young.
継父と釣りに行きました。
I went fishing with my stepfather.
I live with my mother-in-law/stepmother.
Even though we're a stepfamily, we feel like a real family.