Chiyoko Yoneyama - Scientology Service Completions

Note: Preliminary analysis suggests that about 60% of people who try Scientology do only a single course or service, that 80% of new members become inactive within 2 years, and that 65% of those who reach the level of Clear become inactive within a year after doing so. The older a list, the more likely that a person listed on it is no longer involved in Scientology.
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Chiyoko Yoneyama in Scientology's Published Service Completion Lists

The following 7 individual completions for Chiyoko Yoneyama appear in official Scientology publications:

Chiyoko YoneyamaNEW ERA DIANETICS Advance ANZO 1732004-06-01
Chiyoko YoneyamaPOWER PLUS Advance ANZO 1732004-06-01
Chiyoko YoneyamaR6EW Advance ANZO 1752004-07-01
Chiyoko YoneyamaOT ELIGIBILITY Advance ANZO 1852007-10-01
Chiyoko YoneyamaSUPER POWER® Source 2412016-05-01
Chiyoko YoneyamaCAUSE RESURGENCE RUNDOWN® Source 2412016-05-01
Chiyoko YoneyamaNEW OT VI Source 2422016-07-01

Note: The dates listed above are the approximate publication dates of the magazines, which may be weeks or months later than the actual date the service was completed.

Chiyoko Yoneyama in Scientology's Publications

No entries were found in my main Scientology Statistics database for this person.

Chiyoko Yoneyama and the Clear List

No entries were found in my Scientology Statistics Project Clear List database for this person.

Chiyoko Yoneyama and Scientologist Online Sites

My database does not list a Scientologist Online cookie-cutter web site for this person.

Chiyoko Yoneyama and WISE Directories

WISE, the World Institute of Scientology Enterprises, publishes directories listing their members.

My database does not list this person in the WISE directories in my archives.

The information on this page comes from my Scientology Statistics database. While I attempt to be as accurate as possible, errors or inaccuracies may be introduced by the source material, the transcription process, or database bugs. If you discover an error or problem, please let me know by writing to