Rita no Kokoro o Torimodose!
The Gailarians, to bring Rita back to their side, decide to make a television program with Kento, the girl's first love. The Gailar breaks into a Tokyo television station and orders to broadcast a recorded tape that contains a message from Kento for Rita who, hearing it on TV, is shocked. The stratagem has an effect: the girl, deeply affected by her beloved's speech, takes the Groiser X back to Gailar, her homeland, and reconcile with her people. Joe, determined to reason with his partner, chases the Groiser with a plane from the base but Kento reveals his true hostile nature, shooting down the small terrestrial aircraft. Rita changes her mind and decides not to return to Gailar: Kento then has no choice but to attack the Groiser X. The girl, now determined to defend her new homeland, can only return fire by defeating her compatriot and recovering Joe, who ditched without problems after the accident.
Aired 12/08/1976EP 7 - Rita no Kokoro o Torimodose!

Groizer X
The Gaira aliens, hidden in the Arctic, plan to conquer Earth. Captured and forced to work for the aliens, Dr. Yan creates the ultimate weapon, a transformable aerial robot called Gloizer X. Entrusted to his daughter Rita, Gloizer X escapes the clutches of the Gaira and lands in Japan, where pilot Jo Kaisaka meets a wounded Rita. Taking up the controls of Gloizer X, Jo and Rita fight against the Gaira invasion.