故事背景以 2020 年的東京奧運結束後做為舞台，住在東京的武藤家姊弟步與剛，面臨突然的大地震的混亂，家族四人要如何逃脫出來？面對即將沉沒的日本列島，武藤家又該何去何從……。
故事背景以 2020 年的東京奧運結束後做為舞台，住在東京的武藤家姊弟步與剛，面臨突然的大地震的混亂，家族四人要如何逃脫出來？面對即將沉沒的日本列島，武藤家又該何去何從……。
Script
ADR Director
Episode Director (ep 4)
Chief Animation Director (Flash Animation)
Script
Director of Photography
Storyboard (ep 1), Episode Director (ep 1), Character Design
Director (Series Director)
Color Design
Art Director
ADR Director
Original Creator
Episode Director (eps 3, 9)
Storyboard (ep 10)
Script
Key Animation (ep 7)
Storyboard (ep 7), Episode Director (ep 7), Animation Director (ep 7), Key Animation (ep 7)
Animation Director (ep 8), Key Animation (ep 8), Assistant Animation Director (ep 10)
Key Animation (ep 9)
Key Animation (ep 7)
Episode Director (ep 10)
Script (French)
Storyboard (eps, 2-5, 10), Assistant Director
Key Animation (ep 7)
Storyboard (ep 5)
Producer
Episode Director (eps 5, 9)
Theme Song Composition, Theme Song Performance
Director, Storyboard (ep 2,-5, 8-9)
Theme Song Performance ((ED))
Editing
Key Animation (ep 5)
Key Animation (ep 2)
Animation Director (eps 9-10)
ADR Director
Key Animation (eps 3, 5)
Theme Song Lyrics, Theme Song Performance
Storyboard (ep 9), Episode Director (ep 2)
Music
ADR Director (French)
Sound Director
Key Animation (ep 9)
Storyboard (ep 8), Episode Director (eps 1, 3, 8, 10)
Key Animation (ep 8)
Key Animation (ep 9)
Storyboard (ep 3)
Animation Director (ep 4), Key Animation (ep 4)
Key Animation (ep 2)
Animation Director (ep 4)
Amamiya is kawaii!
完結散花～～好看！