日本某高中某年某班全班某天同時收到一則簡訊，該班全體同學被迫參加國王遊戲，遊戲規則很簡單，收到國王傳來的命令簡訊後，無論命令如何，一定要在24小時內達成使命，否則將受到懲罰，而且絕對不允許中途退出國王遊戲。為了活下去，所有人都必須乖乖服從命令，於是，當各種令人難以想像、泯滅人性且慘無人道的簡訊命令傳達時，一場考驗人性的恐怖遊戲就此展開……
日本某高中某年某班全班某天同時收到一則簡訊，該班全體同學被迫參加國王遊戲，遊戲規則很簡單，收到國王傳來的命令簡訊後，無論命令如何，一定要在24小時內達成使命，否則將受到懲罰，而且絕對不允許中途退出國王遊戲。為了活下去，所有人都必須乖乖服從命令，於是，當各種令人難以想像、泯滅人性且慘無人道的簡訊命令傳達時，一場考驗人性的恐怖遊戲就此展開……
Animation Director (ep 5), Key Animation (ep 5), Assistant Animation Director (ep 11)
2nd Key Animation (ep 8)
Key Animation (eps 4, 7)
2nd Key Animation (eps 1-3, 6-10, 12), In-Between Animation (eps 1-3)
Key Animation (eps 8-9)
Episode Director (eps 5, 11), Animation Director (ep 5), Key Animation (eps 5, 11), Assistant Animation Director (ep 11)
Animation Director (ep 10)
Animation Director (ep 9)
Planning
Producer
Animation Director (ep 10), Key Animation (ep 4)
Animation Director (ep 6)
Key Animation (eps 5, 11), Assistant Animation Director (ep 11)
Key Animation (eps 8-9)
Animation Director (eps 5, 11), Key Animation (ep 5)
Animation Director (eps 5, 11), Key Animation (ep 5)
Key Animation (ep 5)
Key Animation (eps 3, 6-7)
Editing
Color Design
Planning
Character Design, Animation Director (ep 2, 7, 12), Assistant Animation Director (ep 1)
Animation Director (eps 5, 11)
Assistant Animation Director (ep 10)
ADR Director (Assistant)
Storyboard (ep 2, 5)
Script (eps 5, 10)
Character Design, Chief Animation Director
Animation Director (ep 10)
Storyboard (ep 9), Episode Director (ep 9)
Storyboard (ep 4)
In-Between Animation (ep 2)
Key Animation (eps 1-3, 6-7, 12)
Key Animation (eps 1-3, 6)
Key Animation (ep 3)
Key Animation (eps 6-7, 12)
2nd Key Animation (ep 10)
Key Animation (ep 9)
Storyboard (ep 3), Animation Director (eps 2, 6-7, 12), Key Animation (eps 1-3, 6-7, 12)
Storyboard (ep 12), Episode Director (eps 2-3, 6, 12), Assistant Director
Director, Storyboard (eps 1, 3, 12, OP, ED), Episode Director (ep 1, OP, ED), Key Animation (ep 6)
Script (eps 3, 8)
Storyboard (ep 10)
Animation Director (eps 3, 6), Key Animation (ep 1), Assistant Animation Director (ep 1)
Art Director, Background Art (Art Design)
Animation Director (ep 2), Key Animation (OP)
ADR Director
Theme Song Performance (ED)
Animation Director (ep 7), Key Animation (ep 7)
Storyboard (ep 6)
Key Animation (ep 6)
Planning
Key Animation (ep 1)
Sound Effects (Sound Effects Assistant)
Planning
Planning
Key Animation (ep 1)
Script (eps 2, 7, 11)
Producer
Producer
Producer
Episode Director (eps 4, 10)
2nd Key Animation (eps 1, 7), Key Animation (eps 6, 12)
Sound Director
Series Composition
Original Creator
Key Animation (ep 4)
Storyboard (eps 3, 8), Episode Director (ep 8)
Executive Producer (English version)
Theme Song Performance (OP)
Animation Director (ep 10)
Amamiya is kawaii!
完結散花～～好看！