12年前，在利姆加爾德王國發生的大事件，所有人神秘失蹤而留下了一個巨大的謎團。隨著時日經過人們已日漸忘卻。時光流轉，羽依和蕾娜兩個沒有血緣關係的姐妹在艾納斯特利亞皇國度過著平穩的日常。某天，一台巨大機體襲擊了艾納斯特利亞。以這一天為分界線，少女的命運被捲入了漩渦當中。
12年前，在利姆加爾德王國發生的大事件，所有人神秘失蹤而留下了一個巨大的謎團。隨著時日經過人們已日漸忘卻。時光流轉，羽依和蕾娜兩個沒有血緣關係的姐妹在艾納斯特利亞皇國度過著平穩的日常。某天，一台巨大機體襲擊了艾納斯特利亞。以這一天為分界線，少女的命運被捲入了漩渦當中。
Theme Song Composition (ED)
Storyboard (eps 2, 7-8), Episode Director (eps 2, 8, 12), Key Animation (eps 2, 7-8, 11-13)
Theme Song Performance
Producer
Key Animation (ep 3)
Key Animation (eps 1, 7)
Producer (Animation Producer)
Producer
Assistant Producer (English version)
Key Animation (ep 4)
Animation Director (eps 8, 11), Assistant Animation Director (ep 13)
2nd Key Animation, Key Animation (ep 5)
Key Animation (ep 13)
Assistant Animation Director (ep 3)
Original Character Design
Character Design, Chief Animation Director (eps 7-12), Animation Director (eps 1, 3, 5, 8, 13, OP), Key Animation (eps 1, 8, 13, OP)
Executive Producer (English version)
Color Design
Producer (eps 2-13)
Key Animation (eps 1-2)
Art Director
Character Design (Sub Character Design)
Mechanical Design
Series Composition
Director
Sound Director
Director of Photography
Sound Effects
ADR Director
Producer (English version)
Script (English version)
Sound Director
Theme Song Lyrics (ED), Theme Song Performance
Producer
Producer
Animation Director (eps 2, 8, 12), Key Animation (eps 1-2, 5, 8, 12-13)
Music
Amamiya is kawaii!
完結散花～～好看！