Movie
Taiyo Sentai Sun Vulcan: The Movie (1981)
太陽戦隊サンバルカン劇場版 IMDb Douban
other title:
太阳战队太阳火神剧场版
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太陽戦隊サンバルカン劇場版
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A Sun Vulcan movie was released on July 18, 1981 at the Toei Manga Festival. It takes place some time after episode 23. In it Black Magma decides to separate Hiba from his teammates while plotting to blow up Tokyo with hidden bombs.