Common Japanese Greetings Every Beginner Must Know

By Biki Akram (ビキ先生) · May 14, 2026 · Conversation Skills · ১,১০০+ words

🗣️ Conversation Essential

My first conversation with a native Japanese speaker was a disaster. It was 2020, during the pandemic, and I had connected with a university student from Osaka through a language exchange app. I had studied Japanese for 8 months. I knew Hiragana, Katakana, 100 vocabulary words, and basic grammar. I was ready. Or so I thought.

The call started. I said "こんにちは" (konnichiwa). She replied "こんにちは." Then silence. I didn't know what to say next. I had learned greetings from a textbook, but I didn't know how to USE them in real conversation. I didn't know when to bow (metaphorically, since it was a video call), when to use polite forms, or how to transition from greeting to actual talking.

That 15-minute call taught me something textbooks don't: greetings aren't just words — they're social tools. They open doors, establish relationships, and show respect. Get them wrong, and you sound rude or awkward. Get them right, and Japanese people immediately warm up to you.

This guide covers every greeting you need for JLPT N5 and real-life conversation. Not just the words, but the cultural context, the timing, and the Bengali equivalent so you understand the FEELING, not just the translation.

The Three Levels of Japanese Politeness

Before we dive into greetings, you must understand that Japanese has politeness levels. Using the wrong level is like using তুমি (tumi) with your boss — technically not wrong, but socially awkward.

LevelUsed WithBengali EquivalentExample
Casual ( Plain Form )Friends, family, childrenতুই/তুমি (very casual)やあ (Yaa — Hey)
Polite ( です/ます Form )Strangers, colleagues, teachersআপনি (standard polite)こんにちは (Konnichiwa)
Very Polite ( Honorific )Bosses, customers, eldersআপনি + extra respectおはようございます (Ohayou gozaimasu)

For JLPT N5 and daily life, you need the Polite level. That's what this guide focuses on. Casual forms come later when you have Japanese friends.

The Essential Greetings

🌅 1. おはようございます (Ohayou gozaimasu)

সুপ্রভাত / শুভ সকাল
When to use: Morning until about 10:30 AM. Use with anyone — boss, teacher, friend (if being polite). The casual form is just おはよう (ohayou) for friends. I say おはようございます to my mother every morning. It's not too formal for family — it's respectful. In Bengali, we don't have different morning greetings for different people. Japanese does. The ございます suffix elevates it.

☀️ 2. こんにちは (Konnichiwa)

নমস্কার / শুভ দুপুর
When to use: From about 10:30 AM until sunset. This is the "safe" greeting. If you're unsure what time it is, use this. But here's what textbooks don't tell you: こんにちは is slightly formal. Among close friends, you might just say やあ (yaa — hey) or start with a question like 元気? (Genki? — You good?). I used こんにちは with everyone when I started, and no one thought it was wrong. It's never inappropriate, just sometimes overly formal.

🌙 3. こんばんは (Konbanwa)

শুভ সন্ধ্যা / গুড ইভনিং
When to use: After sunset, until bedtime. Notice the は at the end — it's the topic particle は (wa), not the hiragana は (ha). This is a great example of how particles work in real life. こんばん (this evening) is the topic, and the sentence implies "(speaking of this evening,) hello." I made the mistake of saying こんばんは at 2 PM once. The shopkeeper looked confused but smiled. Timing matters.

😴 4. おやすみなさい (Oyasuminasai)

শুভ রাত্রি / ভালো থাকুন
When to use: Before sleeping, or when leaving late at night. The casual form is おやすみ (oyasumi). I text おやすみ to my friends and おやすみなさい to my parents. In Bengali, we say "শুভ রাত্রি" (shubho ratri) which is quite formal. Japanese おやすみなさい is standard polite, not overly formal. Among roommates, you might just say おやすみ.

🙏 5. ありがとうございます (Arigatou gozaimasu)

ধন্যবাদ / অনেক ধন্যবাদ
When to use: ANYTIME someone does something for you. This is the most important phrase after greetings. The casual ありがとう (arigatou) is for friends. The full ありがとうございます is for everyone else. I once said ありがとう to a professor and immediately felt I had been too casual. He didn't seem offended, but I learned to always use the full form with teachers and elders. In Bangladesh, we say "ধন্যবাদ" to everyone — no politeness levels. Japanese requires more precision.

🙇 6. すみません (Sumimasen)

দুঃখিত / মাফ করবেন / Excuse me
When to use: This is MAGICAL. It means "excuse me," "sorry," AND "thank you" (in some contexts). If you bump into someone: すみません. If you want to ask a question: すみません. If someone does you a small favor: すみません (implying "sorry for the trouble"). I use this 20 times a day in Japanese conversation simulations. It's the Swiss Army knife of Japanese phrases. In Bengali, we'd use "মাফ করবেন" (maaf korben) or "দুঃখিত" (dukhito) — but Japanese sumimasen covers more ground.

🙇‍♂️ 7. ごめんなさい (Gomen nasai)

আমি দুঃখিত / ক্ষমা করুন
When to use: When you actually did something wrong. More serious than すみません. If you spill coffee on someone's book, you say ごめんなさい. If you just need to pass someone on a crowded train, すみません is enough. The casual form is ごめん (gomen) for friends. I rarely use ごめんなさい because I try not to make big mistakes, but when I do, I say it with genuine feeling. The なさい ending makes it appropriately remorseful.

👋 8. さようなら (Sayounara)

বিদায় / আবার দেখা হবে
When to use: Here's a surprise — さようなら is NOT for everyday goodbyes. It implies you won't see the person for a long time, or possibly ever. For daily goodbyes, use じゃあね (jaa ne — see ya), またね (mata ne — see you again), or ばいばい (bai bai — bye bye). I said さようなら to a Japanese friend after coffee once, and she looked sad, thinking I was moving away. Oops. In Bengali, "বিদায়" (biday) has the same long-term feeling. For daily use, we say "আসি" (ashi — I'm leaving) or "দেখা হবে" (dekha hobe — see you).

Real Conversation Flow (What Textbooks Don't Teach)

Textbooks teach greetings in isolation. Real conversation flows like this:

Scenario: Meeting a Japanese person for the first time

A: こんにちは。はじめまして。ビキと申します。
নমস্কার। প্রথমবার দেখা। আমি বিকি। (Hello. First time meeting. I'm Biki.)

B: こんにちは。はじめまして。田中です。どうぞよろしくお願いします。
নমস্কার। প্রথমবার দেখা। আমি তানাকা। অনুগ্রহ করে আমার সাথে ভালো সম্পর্ক রাখুন। (Hello. First time. I'm Tanaka. Please treat me well.)

A: こちらこそ、よろしくお願いします。
আমিও একই কথা বলছি, অনুগ্রহ করে ভালো সম্পর্ক রাখুন। (The feeling is mutual, please treat me well.)

Notice the ritual? はじめまして (hajimemashite) is ONLY for first meetings. よろしくお願いします (yoroshiku onegaishimasu) is complex — it means "please treat me favorably" and is used in introductions, when asking for help, and when beginning a relationship. There's no direct Bengali equivalent. The closest is "আপনার সাহায্য কামনা করছি" but that sounds too formal. よろしく is warmer, more relational.

Greetings by Time of Day (Quick Reference)

TimeGreetingBengaliCasual Form
5:00 - 10:30 AMおはようございますশুভ সকালおはよう
10:30 AM - Sunsetこんにちはনমস্কারやあ / やっほー
Sunset - Bedtimeこんばんはশুভ সন্ধ্যাやあ / おっす
Before sleepおやすみなさいশুভ রাত্রিおやすみ

Cultural Notes Every Bengali Learner Should Know

1. Bowing vs. Handshakes: In Japan, you bow when greeting. The depth of the bow shows respect. A slight nod (15°) for friends, a medium bow (30°) for teachers/bosses, a deep bow (45°+) for apologies or extreme respect. As a foreigner, a small nod is acceptable. I practiced bowing in front of a mirror — it felt silly, but it became natural.

2. Business Cards (Meishi): If you exchange business cards, receive with BOTH hands, look at it for a moment, say よろしくお願いします, and place it carefully on the table (not in your pocket immediately). This ritual is important in professional settings.

3. Phone Greetings: When answering the phone, Japanese people say もしもし (moshi moshi) — not こんにちは. I learned this the hard way when I called my language partner and she laughed at my formal phone greeting.

4. Seasonal Greetings: Japanese has seasonal greetings that Bengali doesn't. 暑中お見舞い (shochuu omimai) in summer — "sympathy for the heat." 寒中お見舞い (kanchuu omimai) in winter — "sympathy for the cold." These are written on postcards. For N5, you don't need these, but they're beautiful cultural details.

Practice Tip: Record yourself saying these greetings. Listen back. Japanese pitch accent matters. おはよう has a pitch drop on は (O-HA-you). こんにちは has a flat then rising pattern (kon-NI-chi-wa). NihonSync has audio recordings of all greetings by a native speaker. Mimic the pitch, not just the sounds.

My Greeting Practice Routine

When I was preparing for my first conversation with a native speaker, I did this daily:

• Morning (while brushing teeth): Say おはようございます 10 times with different intonations
• Midday (before lunch): Practice こんにちは + はじめまして + よろしくお願いします as a sequence
• Evening (before dinner): Practice こんばんは + ありがとうございます + すみません
• Night (before bed): Say おやすみなさい and review any mistakes from the day

It sounds robotic, but muscle memory applies to speech too. After two weeks, these phrases came out naturally without thinking.

Final Words

Greetings are your first impression in Japanese. They show that you respect the language and culture. A well-delivered よろしくお願いします can open doors that perfect grammar cannot.

I still remember my Osaka language partner's smile when I said おはようございます with the right pitch and a small bow. She said, "Biki, you sound like a real student now." That compliment meant more than any test score.

Practice these greetings until they feel like Bengali. Until こんにちは feels as natural as নমস্কার. That's when you know you're not just learning Japanese — you're living it.

がんばって!

Biki Akram
Biki Akram (ビキ先生)
Founder of NihonSync · Still practices bowing in the mirror · Teaching Japanese conversation since 2020