This section is based on a summary of real experience living in Japan and job hunting here. It's intended for informational reference only and does not constitute legal advice, guidance on handling labor disputes, or professional advice on visas or residence status. Hiring practices, labor regulations, and administrative systems can vary over time, by industry, and by company size — for your specific situation, please rely on your employer's written statements, your employment contract, or the advice of a qualified lawyer or labor and social security attorney (sharoushi). If any content here is outdated or inaccurate, we welcome feedback and will keep it updated.
Your reason for leaving comes up in nearly every transfer interview in Japan, and it's one of the easiest places to say something you shouldn't. There's usually a gap between your actual reason for leaving and how you should frame it in an interview — this isn't about lying, it's about learning to express the same underlying fact constructively.
When an interviewer asks why you're leaving, they're really evaluating two things: whether you're someone who bails easily the moment external conditions aren't to your liking (stability), and whether the way you talk about your previous job hints at how you'll likely talk about this new company down the road (maturity). If your answer comes across as an obvious complaint, or blames your previous company or boss — even if it's all true — it's easy for the interviewer to think, "will this person talk about us the same way someday?"
This isn't about painting over the truth. It's a reminder that in Japanese workplace culture, even factually accurate negative comments about a former employer, when expressed openly, tend to get read as a maturity issue rather than simple honesty.
If the real reason is dissatisfaction with pay, reframe it as "I want to work under an evaluation system that more directly reflects individual contribution and results" — keep the focus on what you're looking forward to, not what you were unhappy about before.
If the real reason is interpersonal friction or a management style that didn't work for you, reframe it as "I want to work in an environment where the team's collaboration style is a closer fit for how I work" — avoid naming specific people or specific management styles. Adding that you still fulfilled your responsibilities at your previous company also comes across as more composed.
If the real reason is a lack of visible growth or promotion opportunity, this one is already fairly easy to frame positively — you can say directly, "I want to take on broader responsibilities" or "I want to build further experience in [field]." This usually doesn't need much reframing at all.
If the real reason is that the company's business was struggling or contracting, this is the easiest reason to state plainly — no need to dress it up.
Whatever the actual reason, try to land the answer on "what I want going forward" rather than dwelling on "what was wrong before." Take the same underlying fact: "I want to leave because the overtime culture at my old company was too heavy" versus "I want to work somewhere that better balances efficiency with personal time management." Both convey roughly the same reality, but the second version sounds like you're actively choosing the right environment for yourself, rather than fleeing a problem.
It also helps if your reason for leaving connects logically to your motivation for applying to this specific company. If you say you're leaving to find more room to grow, then when you're asked "why us," your answer should follow naturally from that same logic — not read like two unrelated stories.
Key Takeaways