Hyper Combat Unit Dangaioh (1987)
Original title: 破邪大星ダンガイオー
Hyper Combat Unit Dangaioh is a 1987 Japanese-language animation series created by Toshiki Hirano. It stars Mayumi Shou, Akira Kamiya and Maya Okamoto.
Brought together by the mysterious Dr. Tarsan, four powerful psychic warriors Mia Alice, Lamba Nom, Pai Thunder, and Roll Kran can unite four powerful planes to form Dangaioh, the most powerful weapon in the universe.
Official site
https://web.archive.org/web/20140309165057/http://www.anime-int.com/works/dangaioh/ova