How to Say ‘How Are You’ in Japanese: Formal and Casual Phrases

If you’ve ever tried striking up a conversation in Japanese, you know the first question everyone learns — “How are you?” — isn’t nearly as simple as it sounds. The polite version you memorized from a textbook might earn you a polite smile, while the casual version you heard in an anime could get you labeled as overly familiar.

Common polite phrase: O genki desu ka ·
Common casual phrase: Genki? ·
Standard response: Hai, genki desu ·
Number of ways to ask: 15 (according to italki) ·
Politeness levels: 3 (formal, semi-formal, casual)

The key facts table below summarizes the core phrases.

How do you politely say ‘how are you’ in Japanese?

What is the meaning of ‘O genki desu ka’?

The most common polite phrase is (o genki desu ka). The prefix o- is an honorific that elevates the word genki (energy, health) — so the literal meaning of the full phrase is “Are you well?” according to JapanesePod101, a dedicated language learning platform. This is the standard phrasing for formal situations and is appropriate with colleagues, teachers, and acquaintances.

“The literal meaning of the full phrase is ‘Are you well?'” — JapanesePod101 Language Learning Platform

In writing, it appears as either in kanji or in hiragana. The kanji version adds a layer of formality on the page itself, while the hiragana version is more common in casual digital messages.

How do you say ‘how are you’ in formal Japanese?

• (o genki desu ka) — the standard polite form, suitable for most formal contexts (Pimsleur Language Education Platform)
• (go-kigen ikaga desu ka) — a very formal business-style greeting, with go- as the honorific prefix for kigen (mood) and ikaga (how) (RepliesNest Language Reference)
• (ikaga o sugoshi desu ka) — an extremely formal question meaning “How are you spending your days?”, used with highly respected individuals or in professional correspondence (MochiDemy Japanese Learning Platform)

Adding the honorific (o-) to creates a more respectful form that signals you are speaking to someone whose social position deserves deference. Pimsleur Language Education Platform emphasizes that Japanese greetings in formal settings are commonly accompanied by a bow and honorific language, making the non-verbal component just as important as the words.

The pattern is clear: the longer and more indirect the phrasing, the higher the formality. Japanese speakers signal respect not just through word choice but through the effort of using a more elaborate construction. The implication: learners should match the length of their greeting to the respect level required.

How do you respond to Genki desu?

How do you say ‘I am fine’ in Japanese?

The standard affirmative answer is (genki desu), meaning “I am well.” It’s paired with (hai) for politeness: Hai, genki desu, according to Rosetta Stone’s language resources. For a more complete response, add arigatou gozaimasu (thank you) at the end: Hai, genki desu. Arigatou gozaimasu.

In casual situations with friends, people skip hai entirely and say 、 (un, genki) — where un is the informal version of “yes.” This matches the casual pattern: shorter words, fewer syllables, less ceremony.

What is the polite response to ‘O genki desu ka’?

• Hai, genki desu (arigatou gozaimasu). — Standard polite response. Adding arigatou acknowledges the concern behind the question.
• Okage-sama de, genki desu. — An even more traditional and humble response that translates roughly to “Thanks to you, I am well.” It expresses gratitude that your well-being is connected to the other person’s goodwill.
• Maamaa desu. — “So-so” for when you’re not feeling great but still want to be polite.

HeyLearning, a Japanese language resource site notes that okage-sama de is considered very polite and is often taught as the textbook response, though in daily life among younger speakers, a simple genki desu is far more common.

“Okage-sama de is considered very polite and is often taught as the textbook response, though in daily life among younger speakers, a simple genki desu is far more common.” — HeyLearning Japanese Language Resource

What do Japanese say instead of ‘how are you’?

What are common Japanese greetings?

Japanese speakers do not use “how are you” as a reflexive greeting the way English speakers do. The question O genki desu ka is asked when the speaker genuinely wants to know about the other person’s health or well-being, not as a conversational placeholder. Instead, (konnichiwa) — meaning “hello” or “good afternoon” — is the standard greeting for most encounters, according to Pimsleur Language Education Platform.

Time-specific greetings dominate Japanese daily interaction:

• (ohayō) — casual morning greeting
• (ohayō gozaimasu) — formal morning greeting
• (konbanwa) — evening greeting, usable in both formal and informal settings

None of these directly ask “how are you?” — they simply acknowledge the time of day and the person’s presence. Pimsleur notes that (moshi moshi) is reserved exclusively for telephone conversations and would sound odd face-to-face.

How do you say ‘how’s it going’ in Japanese?

If you want a casual equivalent of “how’s it going,” Japanese has several options:

• ？ (genki?) — The most direct casual form. Dropping the o- and desu ka brings it to the plain form, appropriate among friends and family. Rosetta Stone Language Blog lists this as the primary casual phrasing.
• (saikin dou?) — “How are things lately?” Recommended by MochiDemy Japanese Learning Platform for checking in with acquaintances.
• ？ (choushi wa dou?) — Literally “How is your condition?” Used with close acquaintances to ask how things are going (MochiDemy Japanese Learning Platform).
• ？ (dou yo?) — A very casual phrase akin to “What’s up?” among close friends (MochiDemy Japanese Learning Platform).

The trade-off: English speakers expect a “how are you” reflex, but Japanese speakers interpret the question as a genuine inquiry. If you use O genki desu ka with a Japanese acquaintance every time you see them, you might either sound overly concerned or create an awkward expectation to exchange health updates. The standard Konnichiwa plus a bow is often the safer choice.

Is Genki Desu ka polite?

What is the difference between ‘O-genki desu ka’ and ‘Genki desu ka’?

The distinction comes down to one syllable: the honorific prefix (o-). O genki desu ka includes the honorific, while Genki desu ka does not. Pimsleur Language Education Platform explains that adding (o-) to a noun is a standard way to show respect in Japanese, similar to the prefix go- before certain other nouns like go-kigen (mood) or go-han (meal).

Genki desu ka (without the o-) is still grammatically polite because it uses the desu copula, but omitting the honorific makes it less deferential. It sits between the casual Genki? and the formal O genki desu ka — appropriate for semi-formal situations such as talking to a coworker at the same level or a friendly neighbor.

Is ‘O-genki’ more polite than ‘Genki’?

Yes. The honorific o- directly signals politeness. HeyLearning, a Japanese language resource site recommends O genki desu ka for formal conversations with colleagues, teachers, and acquaintances, and Genki? for casual conversations with friends and family. The hierarchy is:

Here’s how the three levels compare.

Context determines appropriateness. Using Genki? with a senior colleague would be disrespectful; using O genki desu ka with a close friend might sound stiff or overly formal. The nuance is similar to the English choice between “How are you, sir?” and “How’s it going?” The pattern: the presence of the honorific o- is the single most important marker of respect in this phrase.

What is the most polite Japanese greeting?

How do you greet someone very respectfully in Japanese?

The most polite greeting in Japanese is (ohayō gozaimasu) in the morning and (konnichiwa) during the day, both paired with a deep bow. For the specific question “how are you,” the most polite phrasing is (o genki desu ka), according to JapanesePod101 Language Learning Platform. At an even higher level, (go-kigen ikaga desu ka) and (ikaga o sugoshi desu ka) are used in formal business correspondence or when addressing someone of extremely high status.

Pimsleur Language Education Platform emphasizes that bowing is a critical part of any polite greeting. The depth of the bow should match the speaker’s level of respect — a 15-degree tilt for a casual nod, 30 degrees for a formal greeting, and 45 degrees for an apology or a high-honor situation. Without the bow, even the most proper phrase can feel incomplete.

What is the most formal way to say hello?

For an extremely formal hello used in business letters, ceremonial settings, or when addressing a group, Japanese speakers use 、 (mina-sama, konnichiwa) — “Hello, everyone.” The word sama is the most respectful honorific suffix, above san. Another formal opening is (osore irimasu ga) — literally “I am humbly sorry, but…” — used to preface a greeting or request in professional correspondence.

Interac Network, a Japan-based professional resource, also lists (yaa) and (yo) as casual greetings among close friends, confirming that the same language has an extremely wide formality spectrum — from Yaa (equivalent to “Hey”) to Osore irimasu ga (used in formal letters).

The implication: your bow depth and phrase length must match. A short greeting with a deep bow looks incongruous; a long greeting with no bow seems insincere.

How to say ‘how are you’ in Japanese: Step-by-step guide

Eight common phrases, one key pattern: politeness is signaled by longer, more elaborate phrasing, while casualness is signaled by shortening and dropping particles.

1. Identify your relationship. Is the person a superior, a colleague, a friend, or a stranger? This determines which tier you use.
2. For formal situations (boss, teacher, elder, client): Say O genki desu ka + a bow. Write it as .
3. For semi-formal situations (coworker, neighbor, acquaintance): Say Genki desu ka — drop the o- but keep desu ka.
4. For casual situations (friend, classmate, family): Say Genki? — drop everything except the word and a rising tone. Write it as ？
5. For checking in after a while: Use Saikin dou desu ka (“How are things lately?”) for polite, or Saikin dou? for casual.
6. Respond politely: Say Hai, genki desu. Arigatou gozaimasu. For a more traditional response, add Okage-sama de at the beginning.
7. Respond casually: Say Un, genki. — and optionally ask back: Anata wa? (“And you?”) or simply Genki? with a rising tone.
8. When in doubt, default to Konnichiwa + bow. Japanese speakers rarely use O genki desu ka as a routine greeting. A simple hello is almost always correct and avoids the risk of sounding interrogative.

The catch: overusing “how are you” can mark you as a textbook learner. Following this step-by-step process reduces that risk.

Frequently asked questions

FAQs: JapanesePod101 | Rosetta Stone | Pimsleur

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