- This is a semi-annual special televised by Fuji TV.
The series started in April 1990, showing at least two episodes each month. In January 1991, they started airing a new episode each week, with the series ending in December 1992, the series aired from April to December. In 1993, only one episode aired on July 30. Since 1994, the series sired anywhere from two to four episodes per year.