Translation guide
The concept of ancestry in Japanese is expressed through words for lineage, bloodline, and family origin. The most common and neutral term is 家系 (かけい), while 血筋 (ちすじ) emphasizes blood relation. For formal or historical contexts, 家柄 (いえがら) and 門地 (もんち) are used. Note that direct translations like '祖先' (そせん) refer more to ancestors themselves rather than the abstract concept of ancestry.
Expressing the general concept of one's family line or descent, often in neutral or everyday contexts.
The most common and neutral term for 'ancestry' or 'family lineage'. It refers to the line of descent from ancestors.
Emphasizes blood relation or lineage. Often used when talking about inherited traits or family background.
She comes from a line of artists.
Refers to bloodline or pedigree, often used for animals or in formal contexts about human lineage.
This dog has an excellent pedigree.
Genealogy or family tree; more academic or formal. Often used in historical or research contexts.
He is researching his family's genealogy.
Referring to ancestry in terms of social status, family reputation, or pedigree, often in formal or historical contexts.
Refers to family standing or social status based on lineage. Common in discussions about marriage or social background.
I want to marry someone from a good family.
Family origin or pedigree, often used in formal or literary contexts to denote social standing.
One's birth or lineage, often used when questioning someone's background or origin. Can carry a nuance of investigating someone's roots.
Referring to the people from whom one is descended, rather than the abstract concept of lineage.
The most direct word for 'ancestors'. Note that this refers to the people themselves, not the abstract concept of ancestry.
My ancestors were samurai.
Similar to 祖先, but more common in everyday speech. Often used in the context of ancestor worship or family graves.
English 'ancestry' is an abstract concept that doesn't have a single perfect equivalent in Japanese. Choose the term based on context: 家系 for general lineage, 血筋 for bloodline, 家柄 for social standing, and 祖先/先祖 for the ancestors themselves.
家系 is neutral and factual, like 'family line'. 血筋 emphasizes inherited traits through blood. 家柄 carries a nuance of social evaluation or class. Use 家系 when in doubt.
He comes from a distinguished family.
To investigate his background/ancestry.
To honor one's ancestors.