As I ranked all the Tokusatsu Genres such as Super Sentai,Kamen Rider ,Metal Hero and Ultraman to ranked all the longest episodes. Here's my ranking for the longest Metal Hero Episodes in the 1980's.
1. Kidou Keiji Jiban from 1989 to 1990 completed 52 Episodes which is the highest in the 1980's.
2. Uchuu Keiji Sharivan from 1983 to 1984 completed 51 Episodes.
3. Seikai Ninja Jiraiya from 1988 to 1989 completed 50 Episodes.
4. Uchuu Keiji Shaider from 1984 to1 985 completed 49 Episodes.
5. Kyojuu Tokusou Juspion from 1985 to 1986 completed 46 Episodes.
6.The Two series Uchuu Keiji Gavan from 1982 to 1983 and Jikuu Senshi Spielvan from 1986 to 1987 completed 44 Episodes.
7. Chojinki Metalder from 1987 to 1988 completed 39 Episodes.
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