Musical Bishoujo Senshi Sailor Moon
1999 Oshougatsu (New Year's) Fan Kansha Event
This Fan Kansha (Appreciation) event was performed in promotion of the 1999 Summer Kaguya Shima Densetsu Kaiteiban musical. It was released as a special video that was sold only at the performances of said musical, however this does not appear to be the entire fan event. According to one fan report I found, "Onna Kaizoku no Sakusen" was also performed, however the report did not list who performed it and the site it was on has since closed down.
The video also contained interview footage with the cast members present at the fan event. Performances
1999.01.15 - Sunshine Theatre - 11:00 am, 2:00 pm
1999.01.16 - Sunshine Theatre - 3:00 pm, 6:00 pm
1999.01.17 - Sunshine Theatre - 11:00 am, 2:00 pm