Translation guide
This concept refers to a psychological condition where a person feels sexual attraction toward their own mother. In Japanese, it is most commonly expressed using the clinical term マザーコンプレックス or its abbreviation マザコン, though these terms can also be used more loosely in everyday language to describe a man who is overly attached to his mother.
To refer to the psychological condition of sexual attraction to one's mother in a formal or clinical context.
This is the direct loanword from English 'mother complex', used in psychology to describe a son's excessive attachment to his mother, which may include sexual attraction. It is the most precise term for the clinical concept.
彼はマザーコンプレックスが原因で、母親に対して異常な執着を示している。
He shows an abnormal fixation on his mother due to a mother complex.
The Oedipus complex, a psychoanalytic concept where a child feels desire for the opposite-sex parent. While not exclusively about sexual attraction to the mother, it is closely related and used in academic contexts.
フロイトの理論では、エディプスコンプレックスは幼児期の重要な発達段階とされている。
In Freud's theory, the Oedipus complex is considered an important developmental stage in early childhood.
To describe a man who is overly attached to his mother, often used jokingly or critically, without necessarily implying literal sexual attraction.
Abbreviation of マザーコンプレックス. In everyday conversation, it is used to label a man who is excessively dependent on or attached to his mother. It can be used humorously or pejoratively, and does not always carry the clinical weight of the full term.
あいつ、まだ母親に毎日電話してるんだって。完全にマザコンだよ。
I heard he still calls his mom every day. He's a total mama's boy.
マザコン彼氏とは別れたほうがいいよ。
You should break up with a mama's boy boyfriend.
A descriptive phrase meaning 'clingy to one's mother'. It describes behavior rather than a psychological condition, and can be used for both children and adults.
彼はいい年して母親にベッタリだ。
He's way too attached to his mom for his age.
To explicitly state that someone feels sexual attraction toward their mother, without using psychological jargon.
A direct, literal phrase meaning 'to feel sexual attraction toward one's mother'. This is clear and unambiguous, suitable for explanations or serious discussions.
彼は母親に対して性的な魅力を感じていることを自覚している。
He is aware that he feels sexual attraction toward his mother.
Another direct expression meaning 'to be sexually attracted to one's mother'. Slightly more emotional than the previous phrase.
母親に性的に惹かれるなんて、普通じゃない。
It's not normal to be sexually attracted to your own mother.
In casual Japanese, マザコン often simply means a man who is overly dependent on his mother, without any sexual connotation. Using it to imply sexual attraction may cause misunderstanding or offense if the context is not clear.
彼はマザコンだけど、別に母親に性的な感情はないよ。
He's a mama's boy, but he doesn't have sexual feelings for his mother.
マザコン refers to a son's complex regarding his mother, while ファザコン (father complex) refers to a daughter's complex regarding her father. Both are used casually and can range from mild attachment to clinical conditions.