朝日放送
, is an anime television series produced by Nippon Animation and Asahi Broadcasting Corporation and directed by Yoshikata Nitta. It aired in Japan on TV Asahi from 6 October 1979 to 5 April 1980, running for 26 episodes. It reran on Home Drama Channel in 1999, and again in 2009 on AT-X. Though it has never been released on DVD, it is available on various paid video distribution services in Japan.