Giving Feedback to a Colleague in Japanese: Kōhai, Dōryō and Your Boss

The shape of workplace feedback in Japan

Feedback in a Japanese office follows a shape that is easy to learn once you see it: a cushion, a specific observation, a suggestion, and a forward-looking close. The cushion signals that something delicate is coming. The observation is about the work, not the person. The suggestion is offered as a possibility. The close returns the relationship to normal. Miss any one and the comment lands harder than you meant.

Timing and place matter as much as words. Critical comments are given one to one, not in front of the team, and soon after the event rather than saved for a review. Positive comments can be public, but even those are kept short. A private chat message with one point is now the most common feedback channel in many companies.

Cushion words that open a comment

Kusshon kotoba, cushion words, are the small phrases that go before anything awkward. They do not change the content; they change how it is received. The most useful for feedback are hitotsu ki ni natta no desu ga, one thing caught my attention; osore-irimasu ga, excuse me but; and, to a senior, sashidegamashii no desu ga, at the risk of overstepping. In chat, a lighter chotto ii desu ka or ichiten dake, just one point, does the same job.

The observation then follows in neutral language. Describe what you saw: sūji ga chigatte iru yō desu, the figures seem to differ, rather than machigatte imasu, it is wrong. Yō desu, it seems, and mitai desu, it looks like, keep the observation tentative even when you are sure.

Positive feedback that does not sound condescending

Praise is trickier than criticism in Japanese, because evaluating someone is itself a senior's act. Jōzu desu ne or yoku dekimashita, well done, sound natural from a manager to a new hire and patronising between peers. The safe pattern is to praise the work and its effect on you. Tasukarimashita, that helped me, is the most useful single word here, because it puts you in the position of the person who benefited.

To a senior, avoid evaluating altogether. Benkyō ni narimashita, I learned from that, and sankō ni narimashita, that was a useful reference, express appreciation without judging. Keep praise short; a long compliment makes colleagues uncomfortable and invites a wave of denial.

Pointing out an error and suggesting a change

Once the observation is on the table, the suggestion follows. The core form is shita hō ga ii kamo shiremasen, it might be better to, which turns an instruction into a possibility. To a kōhai you can drop to shita hō ga ii yo; to a senior, use ikaga deshō ka, what would you think, and let them decide. If there are several problems, choose the one that matters and offer to send the rest in writing.

Give a reason with the suggestion. Colleagues accept a change much more readily when they can see why: the client uses the old format, the numbers must match the report. A reason also shows the comment is about the work, not about them.

Shifting register: kōhai, dōryō and jōshi

The same comment changes shape with rank. To a kōhai, a junior, you can be plainer and more directive, but the cushion and the reason still matter, because juniors remember how they were corrected for years. To a dōryō, a peer, keep everything as a suggestion between equals and avoid anything that sounds like grading. To a jōshi, your manager, you are raising a question for your own understanding, privately, once, and letting it go if it is not taken up.

The table shows the same moves at each level. Which level fits a senpai who is not your manager depends on your relationship and your office; when in doubt, use the dōryō forms.

Sashidegamashii no desu ga literally means I am being forward, but, and it is the standard opener for a junior raising something with a senior. Use it once; repeating it sounds anxious.

Feedback in chat and email

Written feedback loses tone, so it needs more cushioning, not less. A chat message with a correction should have a greeting, the cushion, one point, the suggestion and a soft close, even if that makes it five lines. Emoji are fine in chat in many teams and out of place in email; copy your team's habits. Email feedback on a document usually goes as a numbered list after a line giving the overall impression.

The rows below are reusable pieces for a chat message and an email. Replace the details, keep the order.

Following up

Feedback that is never revisited teaches nothing. A short follow-up a day or two later closes the loop: check whether the change was made, thank the person if it was, and offer help if it was not. Keep the follow-up lighter than the original comment; the point is to show you noticed, not to chase.

• Give the comment privately, one point at a time, with a reason
• Offer to fix small things yourself where that is quicker
• Check the result a day or two later, without making it a second correction
• Thank the person specifically for the change: naoshite kurete arigatō
• If nothing changed, ask whether something was unclear rather than repeating
• For a kōhai, note the point for their next one-to-one instead of repeating it

A follow-up can be as short as sakki no ken, arigatō, tasukarimashita, about the earlier thing, thanks, that helped. Colleagues who are thanked for changes make more of them.

Mistakes to avoid

The first mistake is skipping the cushion. Machigatte imasu, that is wrong, with no lead-in sounds like a teacher, even to a junior. The second is praising a peer or senior with evaluative words such as jōzu or erai, which position you above them. The third is giving several corrections at once in front of others. The fourth is using the kōhai register with a peer who happens to be younger; age matters less than role.

The fifth is following up too hard, turning a suggestion into a demand by repeating it. The last is giving feedback to a manager in public or in a group chat. Raise it once, privately, with sashidegamashii no desu ga, and accept whatever they decide.