How to Say “I Love You” in Japanese: 愛してる, 好き and More

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The direct way to say “I love you” in Japanese is 愛してる (aishiteru). It is a strong, intimate phrase, though, and it is not the default line for every relationship or every romantic moment.

Depending on the relationship and context, 好きです (suki desu, “I like you”) or 大好きです (daisuki desu, “I really like/love you”) may fit better. Japanese often leaves out “I” and “you” when the people involved are clear.

This guide explains the differences, then gives you phrases for attraction, partners, family, friendship and heartbreak. Treat them as choices to discuss with the person you care about, not scripts that guarantee a particular reaction.

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Japanese Words for Love

English “love” covers several ideas that Japanese separates. The boundaries overlap, but these are useful starting points:

• 愛 (ai): love, care or deep affection; it can refer to romantic, familial or broader love
• 恋 (koi): romantic love or longing for someone
• 恋愛 (ren’ai): romantic love or a romantic relationship as a topic
• 愛情 (aijō): affection or loving feeling
• 好き (suki): liking or fondness; in the right context it can express romantic interest
• 大好き (daisuki): strong liking or affection

愛する (aisuru) means “to love”, while 恋する (koi suru) means “to be in love” or “to fall in love”. You may also see ラブラブ (rabu rabu) for a visibly affectionate, lovey-dovey couple.

How to Say “I Love You” in Japanese

These three choices move from a common confession to a stronger declaration:

• 好きです。 (Suki desu.) “I like you.” In a romantic conversation, this can be a confession of interest.
• 大好きです。 (Daisuki desu.) “I really like you” or “I love you.” The force depends on the relationship and delivery.
• 愛してる。 (Aishiteru.) “I love you.” This is intimate and comparatively weighty.

You can also hear 好きだよ (suki da yo). It is not a male-only form, and 好きよ is not a rule for women. Sentence endings carry stance, style and regional associations that cannot be assigned reliably from the speaker’s gender alone.

好きやねん (suki yanen) is a recognisably Kansai-flavoured form. Use a regional expression because it belongs to your own speech community or you understand its tone, not because it looks like a decorative replacement for standard Japanese.

Anime, manga and television can help you notice these lines, but dialogue is written for character and drama. Check a phrase against real conversation before copying its register.

How to Say “I Love…” in Japanese

For people, hobbies and objects, the basic pattern is X + が好きです (X ga suki desu) or the stronger X + が大好きです (X ga daisuki desu).

• 本が好きです。 (Hon ga suki desu.) “I like books.”
• 猫が大好きです。 (Neko ga daisuki desu.) “I love cats.”
• この曲が大好き。 (Kono kyoku ga daisuki.) “I love this song.”

In casual speech or messages, particles and polite endings may be dropped when the meaning is obvious, so 本、大好き！ can work as an enthusiastic “I love books!” You may also see 好き written in hiragana as すき, along with hearts, emoji or stickers. None of those choices has one fixed romantic intensity outside its conversation.

How to Say “Cute” in Japanese

かわいい (kawaii) means “cute”. It can describe people of any gender, animals, clothes, handwriting, behaviour and plenty of other things. Whether it feels flattering depends on what the person wants to be called.

• かわいいですね。 (Kawaii desu ne.) “That’s cute” or, with a person clearly in view, “You look cute.”
• かっこいいですね。 (Kakkoii desu ne.) “That’s cool/stylish” or “You look cool.”
• イケメン (ikemen): a casual noun for a good-looking man

Compliments are personal. Use the word that matches how the other person presents themselves instead of treating かわいい and かっこいい as fixed labels for women and men.

How to Say “Beautiful” in Japanese

美しい (utsukushii) means “beautiful” and can describe people, nature, art, sound or an abstract quality. It often sounds more literary or elevated than an everyday compliment, but it is not reserved for nature.

• きれいですね。 (Kirei desu ne.) “It’s beautiful” or “You look beautiful”, depending on context.
• 素敵ですね。 (Suteki desu ne.) “That’s lovely” or “You look wonderful.”
• 美しい景色 (utsukushii keshiki) “beautiful scenery”

きれい and 素敵 take な before a noun, as in きれいな景色 and 素敵な人. When they finish the sentence, use a form such as きれいだ, きれいです or きれいですね, not きれいな by itself.

How to Say “Sexy” in Japanese

セクシー (sekushī) is the loanword “sexy”. 色っぽい (iroppoi) means alluring, sensual or sexually attractive; it does not literally mean “colourful-ish”. It can describe someone’s appearance, voice or manner.

Both are intimate, appearance-focused words and may feel unwelcome or objectifying. Save them for a relationship where that language is clearly comfortable.

How to Say “Heart” and “Heartbroken” in Japanese

Japanese uses different words for the physical organ, emotional heart and heart symbol:

• 心 (kokoro): heart, mind or feelings
• 心臓 (shinzō): the physical heart
• ハート (hāto): a heart shape or romantic heart symbol

For heartbreak, choose the phrase that describes what happened rather than translating “my heart is broken” word for word:

• 失恋した。 (Shitsuren shita.) “I had my heart broken” or “My love/relationship ended.”
• 胸が張り裂けそう。 (Mune ga harisakesō.) “I feel as if my chest is going to split.” This is an intense metaphor.
• とてもつらい。 (Totemo tsurai.) “This is very painful/hard.”

How to Talk About a Partner in Japanese

Relationship nouns describe the relationship, not the speaker’s gender. Useful choices include:

• 恋人 (koibito): romantic partner or lover
• パートナー (pātonā): partner
• 彼氏 (kareshi): boyfriend
• 彼女 (kanojo): girlfriend; it can also mean “she” in another context
• 付き合っている人 (tsukiatte iru hito): the person I am dating

Names, nicknames and honorifics are choices a couple develops together. Adding ちゃん or くん does not automatically make a name affectionate, and dropping an honorific can sound intimate, rude or simply normal depending on the relationship.

Our guide to Japanese honorifics explains the basic system. This video gives you the pronunciation and social context:

How to Talk About a Spouse in Japanese

When speaking about your own spouse to someone else, traditional neutral choices are 夫 (otto, “my husband”) and 妻 (tsuma, “my wife”). Conventional terms for another person’s spouse include ご主人 (goshujin) and 奥さん (okusan).

配偶者 (haigūsha) is the formal, gender-neutral “spouse”, while パートナー may be the better conversational choice for some couples. Family terms vary by generation, region and personal preference, so ask what the person uses instead of treating 旦那 or 嫁 as cute direct-address words.

結婚しています。 (Kekkon shite imasu.) means “I am married.” Japanese normally leaves the spouse’s gender unstated unless the conversation needs it.

Affection for Friends and Family

大好きだよ (daisuki da yo) can express warm affection to a partner, relative or friend. Some people use it often and others rarely, so the relationship matters more than a national rule about what Japanese people say.

• いつもありがとう。 (Itsumo arigatō.) “Thank you for always being there/for everything you do.”
• 大切な友達 (taisetsu na tomodachi) “an important/dear friend”
• ずっと友達でいようね。 (Zutto tomodachi de iyō ne.) “Let’s always be friends.”

Online slang and cute spellings change quickly. Use them when you have seen your own friends use them, and keep いつもありがとう as the dependable phrase for gratitude.

How to Talk About Romantic Feelings

These lines cover several stages, from a low-pressure invitation to a proposal:

• 今度、一緒にご飯に行かない？ (Kondo, issho ni gohan ni ikanai?) “Would you like to get something to eat together sometime?”
• 会いたい。 (Aitai.) “I want to see you.” In context, it can carry the sense of “I miss you.”
• あなたといると落ち着く。 (Anata to iru to ochitsuku.) “I feel at ease when I’m with you.” A name can replace あなた.
• 好きです。 (Suki desu.) “I like you.”
• 付き合ってください。 (Tsukiatte kudasai.) “Please go out with me” or “Please be in a relationship with me.”
• 結婚してくれる？ (Kekkon shite kureru?) “Will you marry me?” This is casual and assumes an established intimate relationship.

The other person still gets to decide what the words mean for the relationship. Use a phrase that fits the moment, listen to the answer and do not treat a memorised confession as pressure for a particular response.

Practise the Phrase in Context

Choose one phrase and write down three things: who you will say it to, whether the relationship calls for casual or polite speech, and what answer you might hear. Listen to a native recording, shadow the rhythm, then role-play both sides without reading.

Ask a Japanese speaker or tutor for one correction to wording, pitch or context. Repeat the corrected exchange the next day with a different name or situation. That transfer step helps you retrieve the phrase instead of recognising it only on the page.

For more relationship vocabulary, read the Fi3M guide to dating across languages and the guide to Japanese onomatopoeia. If your wider goal is to start speaking Japanese, the Language Hacking Bootcamp gives you a structured speaking plan.