“Why don’t they report when something is going wrong?” “If only they had come to us, we could have prevented it.” HR staff and frontline leaders who hire Vietnamese talent hear these comments often. Report–inform–consult—known in Japan as ho-ren-so—is taken for granted in Japanese business, yet it rests on assumptions that differ from workplace culture in Vietnam. If you attribute the gap to a lack of motivation or poor fit, you raise the risk of early turnover among people you worked hard to hire. This article organizes the structural reasons ho-ren-so breaks down in light of Vietnamese life and workplace culture, and explains practical measures for HR and management to improve retention.

Cultural background that makes ho-ren-so hard for Vietnamese employees

Vietnam belongs to the Confucian cultural sphere, and respect for hierarchy and concern for “face” (men-tsu) run deep in society. That background shapes how people communicate at work. Accepting organizations first need to understand that this is not only a language barrier: the very standard for “what is the right thing to say” differs.

A structure that makes it hard to bring “negative information” to a supervisor

In Vietnam, telling a supervisor bad news can be seen as damaging that supervisor’s face. Fear of disappointing a boss by saying “the work is behind” or “a problem has occurred” delays reporting. Japan’s culture of “bad news early” is, without exaggeration, almost the opposite of common Vietnamese workplace practice.

The value that “asking for help = incompetence”

Vietnamese workplaces tend to prize self-reliance—“figure it out yourself” and “be seen as capable”—more than the virtue of openly asking for help when stuck. This is especially strong among younger workers and people from regional areas. Saying “I don’t understand” or “please help me” can feel like admitting you are not suited to the job, so people keep working in silence while problems pile up.

Indirect communication and the many meanings of “yes”

Vietnamese conversation often prefers indirect wording over blunt refusal. When a supervisor asks “Can you do this?” a “yes” may mean “I understand,” “I heard you,” “I’ll try,” or “I can’t say I can’t.” Just as Japanese “daijoubu” is ambiguous, Vietnamese acknowledgments and replies carry a wide range of nuance; treating them as “confirmed” is risky.

It takes time to build a sense of belonging in the workplace community

Vietnam is a collectivist society centered on family and local ties, but in the workplace—an “outside” world—individual evaluation matters more. Japan’s culture of reporting and sharing as a team only works once a sense of belonging to the workplace community has grown to some degree. For Vietnamese talent just after joining, the workplace is still an unfamiliar group, and the psychological barrier to bringing problems into it is higher than many Japanese managers imagine.

Common issues raised on the ground

Even after you put in place the overall structure for hiring foreign workers and the acceptance system, communication issues still need separate attention. When we organize voices from the field shared with Foreign Talent Insights, consultations about ho-ren-so with Vietnamese talent cluster into patterns like the following.

“They say nothing until they bring the finished product”

Especially common on manufacturing and processing floors is the case where work falls far behind schedule yet no progress is reported at all. People operate on “I’ll show you when it’s done,” so problems surface only just before the deadline and cause major rework. Their intent often comes from sincerity—wanting to submit something perfect—but what Japanese sites need is alignment at intermediate stages, and the gap in expectations is large.

“They stay silent even when they make a mistake”

Mistakes in quality-control processes are sometimes hidden because people “don’t want to be scolded” or “don’t want to be seen as unable to do the job.” This is not unique to Vietnamese talent—it happens regardless of nationality in workplaces with low psychological safety—but the cultural background above makes it more likely to surface.

“I don’t know when or whom to approach”

Hesitation about speaking to supervisors or seniors is also common. Uncertainty such as “they look busy, so I can’t interrupt” or “I don’t know how big a problem needs to be before I ask” arises even when Japanese language ability is not the issue. It concentrates especially in the first three months after joining, and support in that period is a turning point for retention.

“Issues get resolved only inside the senior Vietnamese staff community”

When a same-country community forms at work, people tend to solve difficulties inside that group. That is not bad in itself, but if it leads to “fewer occasions to use Japanese” or “not participating in the workplace as a whole,” it becomes a retention risk. You need a design that uses the community positively while raising a sense of participation in the wider workplace.

Failure patterns and how to avoid them

Here we organize failure patterns accepting organizations often fall into around ho-ren-so with Vietnamese talent, and concrete measures to avoid them.

Failure pattern 1: “Explain ho-ren-so once verbally and stop there”

Telling people at onboarding “please ask right away if anything is unclear” does not reach Vietnamese talent. Permission to consult is given, but without a concrete process for what, when, to whom, and by which channel to report, it is hard to put into practice.

As a countermeasure, document ho-ren-so rules and define them at the behavior level—for example, “send a progress update on business chat one hour before the end of each day” and “tell the floor leader verbally the same day about any work problem.” If possible, prepare a simple Vietnamese or English version as well; understanding rises sharply.

Failure pattern 2: “When a problem occurs, scold emotionally”

If delayed reporting of a mistake is met with strong scolding about the delay itself, you enter a vicious cycle in which future reports come even later. As experiences of “I get yelled at if I’m late to report” accumulate, people choose not to report.

As a countermeasure, even when a report is late, first show acceptance—“thank you for telling us.” Address improvement later in a calmer setting. Embedding a culture that values the act of reporting itself raises the quality of ho-ren-so over the long term.

Failure pattern 3: “Rely too much on Japanese language ability”

Some sites conclude there is “no language barrier” because people can converse in Japanese. Everyday conversation and understanding fine workplace nuance or unspoken rules are different matters.

As a countermeasure, use business chat tools and make written confirmation the default. Leaving important instructions in text after any verbal explanation greatly reduces misunderstanding. Text also has the advantage of giving time to write carefully, which makes intent easier to convey accurately than speech alone.

Failure pattern 4: “Building trust that depends on only one supervisor”

A state in which communication works with only one supervisor risks collapsing the whole communication setup if that person transfers or leaves. As a countermeasure, build mechanisms so the whole team supports communication with international talent. Multiple touchpoints—regular meetings, team chat, and multi-mentor systems—are important.

Similar challenges arise when accepting Myanmar talent. See also our case examples on workplace communication with Myanmar talent.

Points hiring managers often overlook

“JLPT N3 pass ≠ no workplace communication issues”

The Japanese-Language Proficiency Test (JLPT) N3 measures basic reading and writing ability; it does not guarantee job-ready workplace communication. Understanding Japan-specific implicit expressions—“reading the air” and reading between the lines—often requires operational ability at N2 or above. Companies that treat an N3 pass at hiring as “no communication problem” risk underestimating post-hire support design.

Turnover risk rises not right after joining but at months 3–6

Vietnamese talent turnover tends to concentrate three to six months after joining rather than immediately. Tension and expectation carry people through the start, but once daily routines settle in this period, ho-ren-so friction and a sense of isolation accumulate and can trigger leaving. Measures that deliberately increase communication opportunities in this window are needed.

Cultural differences by region of origin within Vietnam

Vietnam has cultural differences between north and south. People from Hanoi (north) are often described as more reserved and etiquette-conscious, while those from Ho Chi Minh City (south) tend toward more direct, proactive communication. Avoid lumping everyone as “Vietnamese”; attending to individual and regional background improves the precision of communication support.

Consideration for cultural milestones such as Tet (Lunar New Year) directly affects retention

Vietnam’s Lunar New Year, Tet (Tết), falls around January–February each year and is the most important cultural event for Vietnamese people. Experiences of having a request to return home denied at this time are not uncommon as a factor in leaving. Beyond Tet, basic understanding and consideration of holidays, food culture, and religious customs (including practices among some Buddhists) form a foundation for long-term retention. The Ministry of Health, Labour and Welfare’s “Information on Employment of Foreign Nationals” also sets out guidance calling on companies to promote understanding of cultural background.

Diagram: Pre-hire confirmation flow (steps for designing workplace communication)

The following flow shows how to prepare communication design in advance when accepting Vietnamese talent.

STEP 1｜Inventory your acceptance setup

  • Confirm whether the accepting department has staff who can give instructions and explanations in Japanese
  • Appoint at least one mentor/OJT lead and clarify role and scope of responsibility
  • If same-country staff are present, organize in advance both the upsides and risks of community formation

STEP 2｜Document ho-ren-so rules

  • Put in writing what, when, to whom, and by which channel to report
  • Create bilingual versions in Vietnamese or English whenever possible
  • Build this into day-one orientation and confirm it verbally as well

STEP 3｜Design communication touchpoints

  • Create opportunities for international talent to speak in daily morning or end-of-day meetings
  • Set one-on-one meeting time at least weekly (mandatory for the first three months)
  • Add them to the team message group and encourage written contact

STEP 4｜Build a foundation of psychological safety

  • Repeatedly share in manager training a culture that values people who report mistakes
  • Intentionally create an atmosphere where people can say “I don’t understand”
  • Gauge workplace satisfaction regularly through anonymous surveys and similar tools

STEP 5｜Regular monitoring and improvement

  • Review retention status at the one-month, three-month, and six-month marks after joining
  • If issues appear, consult early with a Registered Support Organization or Foreign Talent Insights

Practical checklist

A checklist acceptance leads can use on site. Confirm items at the pre-hire and post-hire stages.

Pre-hire checks

  • Have you documented ho-ren-so rules in Vietnamese or English?
  • Have you appointed a mentor and explained their role and scope of responsibility?
  • Have you shared cross-cultural communication basics with managers in the accepting department?
  • Have you checked the Tet and Vietnamese holiday calendar and set a leave-adjustment policy?
  • Have you clarified the emergency contact route and escalation points?
  • Have you prepared Vietnamese or English versions of key work manuals and safety rules?

Post-hire (0–1 month) checks

  • Did you explain and mutually confirm ho-ren-so rules in day-one orientation?
  • Are you holding one-on-one mentor meetings at least weekly?
  • When mistakes or delays occur, are you accepting them appropriately and giving feedback?
  • Are you observing whether the person can raise concerns on their own initiative?
  • Has participation in and use of business chat tools taken hold?

Post-hire checklist (3–6 months)

  • Have you checked their level of participation in the workplace community?
  • Have you confirmed, directly or anonymously, whether they feel it is easy to report?
  • Have you shown consideration for cultural events such as Tet and public holidays?
  • If you noticed signs of change in workplace satisfaction, did you arrange an early one-on-one meeting?
  • Have you checked coordination with the Registered Support Organization and made use of necessary support programs?

Practical onboarding design that accelerates workplace retention

To make ho-ren-so work effectively with Vietnamese talent, post-hire “onboarding design” is critically important. It must be designed not only to teach work procedures, but as a process that builds workplace relationships, communication styles, and psychological safety.

Invest intensively in the “first 90 days”

The 90 days after joining are the most important period for forming a sense of belonging and trust at work. Accumulating experiences during this period that “reporting is welcomed” determines the quality of ho-ren-so thereafter. Even five minutes of daily progress sharing has great value when continued. Prioritize frequency over formality, and first build a relationship where people feel comfortable speaking up.

Mechanisms that stockpile success experiences

Success experiences such as “I was helped when I reported” or “the problem was solved when I consulted” encourage the next consultation behavior. In the early stage, it is effective to intentionally create opportunities to pick up “small problems that are easy to raise,” and build experiences of “I’m glad I consulted.” If managers also develop the habit of asking first, “Is there anything on your mind?,” the psychological barrier is lowered.

Leverage collaboration with support organizations

Companies that accept foreign nationals under the Specified Skilled Worker status are required to coordinate with a Registered Support Organization. Registered Support Organizations provide comprehensive support including Japanese language support, daily-life consultation, and workplace retention support, and can also be used as a consultation channel for ho-ren-so issues.The Immigration Services Agency of Japan website lets you check the list of Registered Support Organizations and an overview of the system. Actively using external resources rather than handling everything in-house leads to building a sustainable acceptance framework.

Frequently asked questions (FAQ)

Q1. Vietnamese staff often say “I understand” even when they do not actually understand. What should we do?

A. After giving instructions, it is effective to ask back, “Could you tell me again how you will proceed with today’s work?” This allows two-way confirmation of understanding. Explaining in advance that you are asking “to confirm whether they understand” makes it easier for them to answer. The key is to make clear that the context is confirmation, not blame.

Q2. Which tools are easy to use for improving ho-ren-so?

A. Business chat tools such as LINE WORKS, Chatwork, and Slack are effective because they make written communication easy and leave a record. LINE WORKS in particular is close to the feel of personal LINE, and many workplaces say it is easy to introduce. Written messages also have the advantage of giving time to compose thoughts and making it easier to communicate accurately compared with voice.

Q3. If it is difficult operationally to let staff return home during Tet, how should we respond?

A. Ideally you would allow them to return home, but when that is difficult, careful dialogue with the individual in advance is important. Concrete commitments such as “we will adjust next year,” or initiatives such as holding a workplace celebration during Tet, help reduce frustration. The very posture of cultural consideration becomes a foundation for trust.

Q4. If ho-ren-so problems do not improve, where should we consult?

A. Consulting an accepting support organization or Registered Support Organization is the first choice. Foreign Talent Insights also accepts consultations on workplace retention of Vietnamese talent.Contact us here.

Q5. Should we explain cultural differences around ho-ren-so at the hiring stage?

A. Yes, aligning expectations at the hiring stage is very important. Explaining with concrete examples such as “Japanese workplaces expect progress reports along the way” and “sharing mistakes early is valued more highly” can reduce post-hire gaps. More companies are incorporating this into pre-entry training, and it can be used effectively as a forum to confirm communication expectations in both directions.

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