Why “Adding an External Hotline” Isn’t Enough
In 2024, it was reported that the medical corporation Kyorin-kai, which operates Michinoku Memorial Hospital, held its fifth compliance committee meeting and decided to include an external whistleblowing hotline in its internal reporting policy (TBS NEWS DIG). At first glance, this seems like a step in the right direction for strengthening compliance.
However, what SME owners should focus on isn’t the act of “setting up an external hotline” itself, but rather designing it to actually function effectively.
In many small and medium-sized enterprises, internal whistleblowing systems become mere formalities. A suggestion box is placed in the office but no one uses it. An external service is contracted, but reports remain at zero. This is a classic governance blind spot: “the system exists but doesn’t work.”
Kyorin-kai’s case is commendable in that a highly public organization like a medical corporation brought in external oversight to prevent recurrence. However, what SMEs should learn from this case isn’t the method of “adding an external hotline,” but the essence of how to design an environment where whistleblowers feel safe to come forward.
Why Internal Whistleblowing Systems Fail
The Three Barriers for Whistleblowers
In the SMEs I’ve supported, while the adoption rate of internal whistleblowing systems is high, the actual number of reports is almost always 0 to 1 per year. This doesn’t mean “there’s no misconduct,” but rather that “people can’t report it.”
Whistleblowers face three major barriers.
The first is fear of retaliation. Worries like “my boss will give me a bad review” or “I’ll be seen as a snitch” make people hesitate to report.
The second is distrust of anonymity. Doubts like “will my identity really be protected?” undermine trust in the system.
The third is resignation that nothing will change. Experiences or rumors that “reporting doesn’t lead to any change” discourage future reports.
Adding an external hotline partially addresses the “distrust of anonymity.” However, fear of retaliation and resignation about change cannot be solved by an external hotline alone.
Four Concrete Steps SMEs Should Implement
Make Top Management’s Commitment Visible
The biggest condition for a functioning internal whistleblowing system is that management explicitly states “we welcome reports” and demonstrates this through actions.
Specifically, at regular all-hands meetings, repeatedly say, “If you find any misconduct, please report it. Those who report will never face any disadvantage.” Furthermore, by sharing the investigation process and results (within the bounds of protecting individual identities) when a report is made, you give employees the tangible sense that “reporting leads to change.”
Provide Multiple Reporting Channels
Relying solely on an external or internal hotline is insufficient. Offer both, allowing whistleblowers to choose the route that suits them best.
For SMEs, the cost of an external hotline can be a challenge, but by signing an annual contract with a law firm or a social insurance and labor consultant office, it can be introduced from around $100 to $300 per month (approx. ¥10,000–¥30,000). Even if there’s no internal compliance officer, an external hotline can guarantee a minimum level of functionality.
Clearly Document the Post-Report Process
Who will investigate the report, how, and by when will the results be reported? If this process isn’t clear, whistleblowers will feel their report will be “buried in the dark.”
For example, include specific deadlines in the policy, such as “acknowledge receipt within one week of the report,” “complete the investigation within 30 days,” and “provide feedback on the investigation results to the whistleblower.” While SMEs may not have dedicated departments like large corporations, speed and transparency can compensate.
Regularly Evaluate the Effectiveness of the System
Like Kyorin-kai, hold regular compliance committee meetings to assess the effectiveness of the whistleblowing system. The key evaluation points aren’t “the number of reports,” but “the rate of improvement after reports” and “whistleblower satisfaction.”
If a period of zero reports continues, it could be a sign that “the system isn’t working.” By gathering feedback through employee surveys, such as “I wanted to report but couldn’t,” you can identify areas for improvement.
From “Decoration” to “Weapon”: The Essence of Governance
An internal whistleblowing system is the “last line of defense” in governance. It’s a crucial mechanism for detecting misconduct early and minimizing damage.
However, creating a system alone is meaningless. What matters is whether whistleblowers trust that “this system is safe to use.”
Kyorin-kai’s case merely established the “form” of including an external hotline. Whether it truly functions will depend on future operations.
What SME owners need is a mindset that avoids the self-satisfaction of “we’ve created a system” and constantly verifies its effectiveness. A whistleblowing system should be designed not as a “decoration,” but as a “weapon” to protect the company.
Starting today, take a fresh look at your company’s internal whistleblowing system. Do employees feel they can actually use it? Is the post-report process clear? Is management showing a welcoming attitude toward reports?
Confronting these questions is the first step in evolving governance from a “defensive measure” into a “design skill.”
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