When Touma discovers a 300-year-old book, which chronicles the adventures of the troopers, he also meets the mysterious spirit Suzunagi. When Touma goes missing, the other troopers meet to discuss the book that Touma sent to Ryou. Going their separate ways, they set out to find out who this Suzunagi is and why she is so interested in the troopers and their armors.
Status: Finished Airing
Aired: Mar 21, 1991 to Aug 23, 1991
Producers: Sunrise, Bandai Entertainment
Duration: 30 min. per episode
Rating: PG-13 - Teens 13 or older