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.
Please read About These Lists for more
information.
Joan Yamada in Scientology's Published Service Completion Lists
The following 19 individual completions for Joan Yamada appear in official Scientology publications:
| JoAnn Yamada | GRADE IV EXPANDED | Source 95 | 1995-02-01 |
| JoAnn Yamada | L 11 NEW LIFE RUNDOWN | Source 95 | 1995-02-01 |
| Joan Yamada | L 10 | Source 96 | 1995-05-01 |
| JoAnn Yamada | RESTORATION OF KNOWING CAUSE COURSE | Freewinds 38 | 2000-06-01 |
| Joanne Yamada | OT PREPARATIONS | Advance 157 | 2002-01-01 |
| JoAnn Yamada | SOLO AUDITOR COURSE PART II | Advance 157 | 2002-01-01 |
| Joanne Yamada | OT ELIGIBILITY | Advance 158 | 2002-04-01 |
| Joanne Yamada | OT I | Advance 158 | 2002-04-01 |
| Joanne Yamada | OT II | Advance 158 | 2002-04-01 |
| Joann Yamada | PURIFICATION RUNDOWN® | Source 229 | 2013-07-01 |
| Joann Yamada | NEW OT VII | Source 236 | 2015-04-01 |
| Joann Yamada | NEW OT VIII | Freewinds 110 | 2015-09-01 |
| JoAnn Yamada | LINDSEY THEATRE LECTURES COURSE | Freewinds 110 | 2015-09-01 |
| Joann Yamada | THETA CLEAR CONGRESS COURSE | Freewinds 110 | 2015-09-01 |
| JoAnn Yamada | THETA CLEAR CONGRESS COURSE | Freewinds 110 | 2015-09-01 |
| JoAnn Yamada | LONDON CONGRESS ON DISSEMINATION AND HELP COURSE | Freewinds 110 | 2015-09-01 |
| Joann Yamada | SOUTH AFRICAN ANATOMY CONGRESS COURSE | Freewinds 110 | 2015-09-01 |
| Joann Yamada | MELBOURNE CONGRESS COURSE | Freewinds 111 | 2015-11-01 |
| Joann Yamada | SUPER POWER® RUNDOWNS | Source 244 | 2017-01-01 |
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.
Joan Yamada in Scientology's Publications
The following 2 mentions of Joan Yamada appear in official Scientology publications:
| JoAnn Yamada | Founding Patrons | Impact 109 | 2004-09-01 |
| JoAnn Yamada | Patrons | Impact 114 | 2006-09-01 |
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.
Joan Yamada and the Clear List
No entries were found in my Scientology Statistics Project Clear List database for this person.
Joan Yamada and Scientologist Online Sites
My database does not list a Scientologist Online cookie-cutter web site for this person.
Joan Yamada 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 kristi@truthaboutscientology.com.