Published by Udon Entertainment Inc. (W/A/CA) Akihito Tomi. Stravaganza The Queen In The Iron Mask soft cover format English edition. Collecting: Stravaganza -Isai No Hime- Volume 3 and 4. The humans have regained their capital city of Mitera, but the vicious Umber attacks have left them decimated. If humanity is to survive, Queen Vivian must seek out new alliances. The gigantic Sephyea, the brutish Orcs, and the powerful Klord – who will join the Queen in the Iron Mask as new allies, and who will become a new threat? Manga: Fantasy. For mature readers.