Kanji for “love”

A broad idea of love or affection; it may be romantic, familial, compassionate, or enduring.

愛 ai

Closest natural translation · misunderstanding risk Low

Reading: ai — Common standalone reading
About the reading: A natural noun for love or affection; also appears in many compounds.
Literal meaning: Love, affection
What it suggests: Broad, deep love that can include romantic love, family love, compassion, or a lasting attachment.
When to use it: For a general, enduring, or profound idea of love.
On its own: Natural as a standalone noun.
In compounds: Very natural in compounds such as 愛情 (aijō, affection).
As a tattoo: Clear and widely understood; a safe single-kanji choice for this meaning.
Worth knowing: Ai is one of the most common female given names in Japan, written with exactly this character. On a person, a Japanese reader may take a single 愛 as somebody's name before taking it as the word.

恋 koi

Related meaning, not a literal translation · misunderstanding risk Low

Reading: koi — Common standalone reading
About the reading: A natural standalone noun for romantic longing or being in love.
Literal meaning: Romantic love, yearning
What it suggests: Focused on romantic desire and longing for a particular person, often more passionate or temporary than 愛.
When to use it: When the intended meaning is romance, a crush, or passionate longing.
On its own: Natural as a standalone noun.
In compounds: Very natural in compounds such as 恋愛 (renai, romantic love).
As a tattoo: Natural-looking, but Japanese readers will understand it as specifically romantic.

慈愛 jiai

Related meaning, not a literal translation · misunderstanding risk Medium

Reading: jiai — Common compound reading
About the reading: A standard compound; not normally shortened to 慈 when this meaning is intended.
Literal meaning: Compassionate love, benevolence
What it suggests: Gentle, protective, selfless love, often associated with parental or spiritual compassion.
When to use it: For protective, benevolent love rather than romantic love.
On its own: Natural as a noun, though formal and literary.
In compounds: Natural as a complete two-kanji compound.
As a tattoo: Elegant but formal; 慈 alone would look incomplete for this meaning.
Worth knowing: It means compassionate love, not the broad everyday meaning of love.

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