What does it mean word for word?
The term is composed of 親 (shin) meaning 'intimacy/relationship', 愛 (ai) meaning 'love' and なる (naru), which functions as an attributive particle to link the noun to the following noun.
Which one should you use?
While the English 'dear' can be used casually with friends or in romantic contexts, 親愛なる is much heavier and carries a formal tone that makes it unsuitable for casual spoken use between friends.
Is there a formal and an informal way to say it?
親愛なる is a highly formal and literary expression. It is most commonly found in written correspondence or formal addresses rather than in daily spoken conversation.
How do you pronounce it?
shin'ai naru
When do people say it?
In Japanese correspondence, other terms are used for 'Dear' or 'To' depending on the context. In formal letters, 拝啓 (Haikei) is commonly used at the beginning. In business correspondence, when addressing a company or organization, the expression 御中 (Gochuu) is often used.
Did you know?
- In modern Japanese letters, 親愛なる is often used when translating Western-style greetings, making it a 'loan-concept' more common in translated literature than in traditional Japanese letters.
- While 親愛なる is used for 'dear' in writing, Japanese speakers almost never use adjectives to express affection toward a person in spoken conversation, preferring to use verbs like 大好き (daisuki).
- The character 親 (shin) in 親愛なる is also the word for 'parent', reflecting the idea that the highest form of intimacy is rooted in familial bonds.
Examples in context
- 親愛なる兄弟、姉妹の皆さん。Dear brothers and sisters!This sentence is useful for seeing how to address a group, such as 'Dear brothers and sisters!' using 親愛なる.Tatoeba #2349326 by hutian, translation #2309358 by Balamax
- 親愛なる友よDear friend.
- 大切な家族へDear family.
- 愛しい彼氏へDear boyfriend.
Example conversation
Misaki is reading a letter written by Hiroto.
- 美咲 Misaki手紙に「親愛なる美咲へ」って書いてあるね。tegami ni 'shin'ai naru Misaki e' tte kaite aru ne.It says 'To my dear Misaki' in the letter.
- 大翔 Hirotoうん、ちょっと丁寧すぎるかな。un, chotto teinei sugiru kana.Yeah, maybe it's a bit too formal.
- 美咲 Misakiでも、すごく丁寧で素敵だと思うよ。demo, sugoku teinei de suteki da to omou yo.But I think it's very polite and lovely.
- 大翔 Hirotoそう言ってくれて嬉しいよ。sou itte kurete ureshii yo.I'm glad you said that.
Sources
- Pronunciation: Wiktionary entry 親愛なる, CC BY-SA 4.0, dump of 2026-09-26.
- Example sentences: Tatoeba CC BY 2.0 FR.
