Rule of Conducting Investigations Without Payment

The Rule of Conducting Investigations Without Payment is the volunteer investigator’s stated boundary: he will not accept compensation for his work. The rule is made explicit when a missing husband is found in Sendai and the investigator’s client, relieved to have her husband back, asks again whether he will accept payment. He declines, as he had at their first meeting, and the exchange ends in quiet mutual understanding.

The Rule in Practice

The rule is stated in the aftermath of the search for Mr. Kurumizawa. Once his wife reports that he has been found in Sendai and that she no longer needs the investigation to continue, she expresses gratitude for the effort made on her behalf. She then asks whether the investigator is sure he will not accept anything for his services. His answer is unqualified: he cannot accept any kind of payment and asks her not to trouble herself over it.

An Unpaid Investigation

The refusal follows the investigator’s earlier assurance that he would not take payment. The wife’s renewed offer comes after the uncertainty of the disappearance has ended: her husband is safe, though he has lost his memory of the period after leaving his mother’s home and is undergoing tests in hospital. The investigator does not treat the successful outcome as a reason to reconsider his position. His rule applies whether the case remains unresolved or concludes with the missing person found.

The Exchange’s Resolution

The client accepts the refusal without pressing further. The ensuing silence is described as refreshing and as implying that they have reached a mutual understanding; the investigator welcomes the calm. When she says goodbye, her tone carries a hint of sympathy. The scene therefore presents the rule not as a dispute over the value of the work, but as a boundary the investigator maintains while allowing the client’s gratitude to be acknowledged.

Significance

The rule distinguishes the investigator’s assistance from a transaction. Its significance is clearest at the moment when a successful search might naturally invite a final payment: he still refuses, and the client’s offer becomes an expression of appreciation rather than compensation received. The quiet ending gives the principle its practical form—help is rendered, gratitude is accepted, but money is not.