Seikô Senô

One of Hama-chan's shy pupils falls in love with the daughter of Su-san's friend, and the young lovers eventually get married. After the wedding Hama-chan and Su-san go fishing, but when Su-san slips and injures his leg, concerned company employees rush to their cabin and finally learn of their surprising friendship.

Hama-chan's sales department gets a new supervisor, a hard-working taskmaster that's the very opposite of carefree, irresponsible Hama-chan. The veteran employee decides to find his boss, a divorced father, a new wife. The supervisor loves a bar hostess "mama-san," but is unable to confess his true feelings until Hama-chan comes to his rescue.

During World War II, robotics expert Professor Koga was assigned by the Japanese military to create robotic soldiers, which would be turned loose against the allies. That is, until he got word that his son, Tsurugi Ryuusei, had been killed in battle. He then washed his hands clean of the whole thing, locks away the prototype, and takes the plans with him. Four years later, Makoto Dolbara, A former colleague of Professor Koga, becomes leader of an organization called the Neross Empire. (imdb)

A film version of Choujinki Metalder, set between episodes 17 & 18 premiered on July 18, 1987, at the "Toei Manga Matsuri" film festival, where it was shown as part of a quadruple feature alongside Dragon Ball: Sleeping Princess in Devil's Castle, Saint Seiya: The Movie and the film version of Hikari Sentai Maskman.