How to manage your IT engineer job interview in Japan

2026/01/23

Preparing for an IT job interview in Japan as a foreign professional requires a good understanding of local hiring practices.

This guide walks you through each stage of the Japanese IT interview process, from initial communication to visa procedures after receiving an offer.

Whether your interviews are online or in person in Japan, understanding how interviews are conducted will significantly improve your chances of securing the role.

How to agree to an interview invitation in Japanese​

Once your resume passes initial screening, you’ll receive an interview invitation. Respond within 24 hours to demonstrate professionalism and interest.

To answer a job interview invitation by email in Japanese, you can write:

Japanese	English
「この度は面接のお機会をいただき、ありがとうございます。ご指定いただいた日時に面接に参加させていただきたく、よろしくお願いいたします。」	Thank you for offering me this interview opportunity. I would like to participate in the interview at the time you have specified. Thank you for your consideration.

If you need to reschedule, contact the company immediately by phone or email, never leave them waiting:

Japanese	English
「大変申し訳ございませんが、予期しない用件が入ってしまい、面接の日時を変更していただくことは可能でしょうか。別の日時でご調整いただけましたら、幸いです。」	I sincerely apologize, but an unexpected matter has come up. Would it be possible to reschedule the interview? I would greatly appreciate if we could arrange another date.

Showing enthusiasm and reliability from the start signals you’re serious about the role. You can subtly demonstrate your Japanese ability even in email responses, this makes a positive impression.

For most IT positions in Japan, you’ll need at least JLPT N2 level to handle business communication effectively. Our guide on what JLPT level you need to work as an IT engineer provides detailed insights into language requirements by company type.

How to cancel an interview in Japanese

If unexpected circumstances require canceling or rescheduling, contact the company as soon as possible. 

Japanese	English
「この度は、大変申し訳ございません。予期しない事情により、[日付]の面接を延期させていただきたくお願い申し上げます。ご迷惑をおかけして誠に申し訳ございません。別の日時での調整が可能でしたら、幸いです。何かご質問やご確認がございましたら、お気軽にお知らせください。」	I sincerely apologize, but due to unforeseen circumstances, I need to reschedule the interview scheduled for [date]. I greatly appreciate your understanding. Would it be possible to arrange another date that works for both of us?

Never cancel without notice, and avoid canceling multiple times as this damages your credibility. Japanese companies value punctuality and reliability, so demonstrating these qualities early is essential.

What to wear to a Japanese job interview?

Japanese companies expect formal business attire for interviews. However, international companies and startups may be more relaxed. When in doubt, err on the side of formality, you can always be slightly overdressed, but underdressing can hurt your chances.

For men:

• Dark suit (black, navy, or charcoal gray)
• White or light blue dress shirt
• Conservative tie
• Black leather shoes, clean-shaven, neat haircut

For women:

• Tailored business suit with black or dark jacket
• Professional skirt (knee-length) or trousers
• White or light-colored blouse
• Black heels (3-5cm height), minimal natural makeup, hair in neat ponytail

For international companies and tech startups, business casual or smart casual attire may be acceptable. In general, avoid flashy accessories, branded items, or loud patterns, your appearance should be polished but understated. Even for online interviews, dress professionally, as this demonstrates respect and seriousness.

When you arrive at the company for an in-person interview, your behavior from the moment you enter the building is evaluated. First impressions matter enormously in Japanese business culture.

How to greet your interviewer in Japanese

When you arrive at the company for an in-person interview, your behavior from the moment you enter is evaluated. Arrive 10-15 minutes early and greet the reception staff clearly. When called to the meeting room, knock three times, wait for permission to enter, bow politely, and introduce yourself. 

Situation	English	Japanese
At reception desk	“Good morning. I have an interview scheduled at [time]. My name is [your name].”	「〇時に面接のお約束をいただいております、[名前]と申します。」
Knocking on interview room door	“Excuse me. May I come in?”	「失礼いたします。」
After entering, greeting the interviewer	“Thank you very much for taking the time to meet with me today. My name is [your name]. I appreciate your consideration.”	「本日はお時間をいただき、ありがとうございます。[名前]と申します。どうぞよろしくお願いいたします。」

Maintain good posture, make eye contact, and smile when appropriate throughout the interview. Your demeanor and politeness are evaluated as much as your answers.

How to introduce yourself in a Japanese interview

Your self-introduction sets the tone for the entire interview and typically arrives as the first question. This is your opportunity to leave a strong impression within 30-60 seconds.

1. Express gratitude: Thank the interviewer for their time
2. State your name and background: where you’re from and how long you’ve been in Japan
3. Highlight your experience: years in IT, your specialty, and 1-2 key achievements
4. Connect to the opportunity: briefly explain your interest in this company and role
5. Close with: どうぞよろしくお願いいたします。

Example self-introduction:

English

Japanese

“Thank you for this opportunity. My name is John. I’m from Vietnam and have been living in Tokyo for two years. I have five years of experience as a full-stack engineer, primarily working with React and Node.js. In my previous role, I led a team of three developers and improved our application’s performance by 40%. Your company’s focus on clean code and continuous improvement aligns perfectly with my career goals.”

「本日はお時間をいただき、ありがとうございます。ジョンと申します。ベトナム出身で、東京に2年住んでいます。これまで5年間フルスタックエンジニアとして働いており、主にReactとNode.jsを使用してきました。前職ではチームリーダーとして3名を率い、アプリケーションのパフォーマンスを40%改善しました。貴社のコード品質と継続的な改善への取り組みが、私のキャリアゴールと一致していることに魅力を感じています。」

For a broader understanding of what Japanese companies look for when hiring foreign IT professionals, our article on how to get an IT job as a foreigner in Japan covers the full hiring landscape and expectations.

Common IT engineer job interview questions

Most interviews combine behavioral, technical, and cultural fit questions. 

You’ll typically be asked about : 

• Your motivation to work in Japan
• Your previous responsibilities
• Your strengths and weaknesses
• Your career goals
• How you handle challenges

Being well-prepared for the key topics below significantly improves your performance.

To prepare efficiently and ensure you are moving in the right direction, Nihongo Online School offers business Japanese classes with career support, specifically designed to train IT professionals for the Japanese job market.

IT job interview: explaining your strengths and weaknesses

Show self-awareness about your strengths and weaknesses during your interview in Japanese. Frame your weaknesses as areas you are actively working to improve.

Category	How to Answer	Japanese Example
Strengths	Base on job description. Explain how you created value.	「私の強みは複雑な技術的問題を管理可能なステップに分解することです。前職ではアーキテクチャ上の課題に直面した際、段階的なマイグレーション計画を提案し、ダウンタイムを最小化しながらチーム全体が学習できる環境を整えました。」
Weaknesses	Choose something improvable. Show concrete improvement efforts.	「時々、十分な検討なく決定を急いでしまう傾向がありました。この点を改善するために、設計を確定させる前に見直しのステップを導入しました。現在は、判断の根拠を明確に文書化することで、チーム全体の理解が深まり、混乱が減少しました。」

Never mention weaknesses critical to the role.

Explain your IT career goals in Japanese

Tie your goals to specific skills, roles, or impact. A compelling answer connects your professional development to the company’s direction.

English	Japanese
“In three to five years, I want to become a senior engineer or tech lead with architectural responsibilities. I see your company as the ideal place to deepen my expertise, and I’m committed to improving my Japanese and building a long-term career in Japan.”	「3～5年後には、シニアエンジニアまたはテックリーダーとして、アーキテクチャ責任を担いたいと考えています。貴社はそれを実現する理想的な環境だと感じており、日本語を向上させながら長期的なキャリアを築くことにコミットしています。」

IT technical interview questions in Japanese

Beyond behavioral questions, you’ll also face IT technical interview questions during your interview. Be ready to discuss your biggest projects, the technical problems you’ve solved, your experience with the technologies listed in the job description, and how you stay up to date with industry trends.

When talking about technical work, focus on your reasoning and trade-offs rather than simply listing the tools you used. This helps demonstrate your critical thinking and decision-making process.

Here are some common technical questions you might encounter:

Question	How to Respond	Japanese Example
“How would you solve [specific technical problem]?”	Explain your approach step-by-step, including trade-offs and why you chose this solution.	「その問題を解くために、まず現状を分析し、複数のアプローチを検討します。パフォーマンスと保守性のバランスを考慮して、最適なソリューションを選択します。」
“Tell me about your experience with [technology/framework]”	Provide specific examples of projects where you used it, what you learned, and challenges you overcame.	「[技術]を使った〇〇プロジェクトに参加しました。主な課題は〇〇で、それを解決するために〇〇というアプローチを取りました。」
“What’s your experience with [technical concept]?”	If unfamiliar, be honest but show willingness to learn: “I haven’t worked extensively with that, but I understand the principles and have similar experience with…”	「その技術は直接の経験がありませんが、似たような〇〇の経験があり、すぐに習得できる自信があります。」

Can I ask about the salary range during an interview in Japan?

In Japan, it’s best to avoid discussing salary during early interview rounds, such as initial HR screenings or first technical interviews. At this stage, focus on whether the role aligns with your skills and career goals, and allow the company to introduce the topic when appropriate.

Once you reach the final interview stages or receive an offer, it becomes acceptable to discuss compensation. If the company cannot meet your expected range, consider asking about additional benefits or flexible arrangements that could add value.

How to follow up after an interview in Japanese 

After the interview, politely ask about the expected timeline for receiving an answer.
If the decision is delayed beyond the stated timeframe, it is appropriate to send a follow-up email a few days after the deadline.

For follow-up communication in Japanese, keep your message brief and polite:

Japanese	English
「先日は面接のお時間をいただき、ありがとうございました。貴社の事業内容やチームについて直接お話を伺い、より一層関心が深まりました。今後の選考プロセスについて、追加で必要な情報がございましたらお知らせください。」	Thank you very much for taking the time to interview me. Learning more about your company and team has further increased my interest. Please let me know if you require any additional information regarding the next steps.

How to respond to your IT job interview results

Accepting a job offer in Japanese

Before accepting an offer, confirm all details in writing, including the start date, position title, salary, and visa sponsorship terms.

Respond within the company’s stated timeframe (usually 1–2 weeks).

Here is an example of a professional acceptance email in Japanese:

Japanese	English
「このたびは、採用のご内定をいただき、誠にありがとうございます。貴社の一員として働く機会をいただけることを、大変嬉しく思います。ご提示いただいた条件に同意いたします。[Start date]より、全力を尽くしてまいります。何かご不明な点や必要書類がございましたら、お気軽にお知らせください。」	Thank you very much for the job offer. I am delighted to have the opportunity to join your company. I agree to the proposed conditions and will do my best starting from [start date]. Please let me know if you need any additional information or documents.

Declining a job offer respectfully in Japanese 

If you decide to decline an offer, do so politely and professionally. 

Keep your message brief, polite, and positive. You may work with this company in the future, so maintaining a good relationship is important.

Japanese	English
「このたびは、採用のご内定をいただき、ありがとうございました。貴社の機会を真摯に検討させていただきましたが、今回は他社の機会を選ばせていただくことといたしました。貴社のますますのご発展をお祈りしております。」	Thank you for the offer. After serious consideration, I’ve decided to pursue another opportunity. I wish your company continued success.

How long does it take to get a visa after an interview?

After accepting a job offer, the IT engineer visa process in Japan starts immediately. From job offer to visa issuance, the process usually takes 2 to 4 months, depending on your nationality, the company’s experience hiring foreign talent, and how clearly your qualifications meet the requirements.

During this waiting period, it’s a good time to improve your Japanese with private lessons, research housing, and prepare for your relocation.