Arlene Kazuko Tsuji: The Evening Walk in Aptos
A routine walk, a community search and questions for the original record.
Abstract
California’s missing-person entry lists October 24, 1991 for Arlene Kazuko Tsuji, under Santa Cruz County Sheriff case 9111047.1
The Reported Walk
NamUs MP1455 matches case 91-11047 and explicitly cites the sheriff’s page for its account of an early-evening walk in Vienna Woods near Cabrillo College in Aptos.2
The repeated account is not an additional independent witness statement. The original observer’s statement was not inspected, and the public summary does not provide a complete sequence of contacts.
California’s entry supplies the date and reporting agency but no fuller account of that evening. A source-check date should not be mistaken for a newly documented observation.1
The Public Appeal and Community
A July 10, 2018 Rafu Shimpo report says Tsuji’s landlord reported her missing after a break in her routine. It also recounts co-workers describing her as reliable.3
Those accounts explain why people around her were concerned. The article does not reproduce the landlord’s original report or identify the complete set of observations on which it was based.
The same report describes deputies and volunteers searching Vienna Woods with dogs and making door-to-door inquiries. It reports no discovery from that effort, without supplying a dated operational log or coverage map.3
Sourced Accounts and Questions
Here’s where you come in. Can you identify the original observation supporting the evening-walk account?2
Can you locate the landlord’s original report and separate its date from the observations it describes?3
Can you match later material to case 91-11047 before treating it as an update?1
Keep the source, speaker, event date and unresolved question together in a Research File in Almost Solved. Repeated wording can help trace where an account came from; it should not multiply the number of independent observations.
Show later developments and reported outcomes
The Agency’s Assessment
The sheriff’s undated case page characterizes the disappearance as a kidnapping and describes Tsuji’s death as presumed. Those are agency assessments; the inspected material does not include a recovery or identification report.2
The 2018 Rafu report contrasts that classification with California’s missing-person listing. The comparison does not document a recovery or resolve the gap between an assessment and a confirmed finding.3
Can you obtain the original record behind the classification before treating a presumption as a confirmed finding?2
Original witness statements, search logs and the complete investigative file were not inspected. No independently established resolution is asserted here.
Scope and Method
Original witness statements, search logs and complete investigative files were not inspected.
Prepared with AI assistance. Sources and references checked against the cited public materials. This paper is an original synthesis of the identified public sources; it does not reproduce article bodies, transcripts, or an investigative file.
Footnote References
- California DOJ, Arlene Kazuko Tsuji; reviewed November 3, 2026.
- Santa Cruz Sheriff, case 91-11047, and NamUs MP1455; reviewed November 3, 2026.
- Rafu Reports, Rafu Shimpo, July 10, 2018.