A child wearing a black shirt. Quickly gets excited. Shows greater loyalty to Shou compared to Ootsuki and Ishida. He holds the position of construction minister.

shibata
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Kawada Sakiko
Main
A friend of Sho. She is a sixth grader from class 3 and she has a brother, Takeshi, in the third grade. When everyone else doubts Sho, she sticks up for him. After the Nation of Yamato Elementary is formed, she seems to be a cook or a server when it is me...
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Nishi Ayumi
Main
A fair-haired girl with a crippled leg, a fifth-grader from Nagao and Shos love interest. She is a latent psychic who is capable of telepathically linking the past and the present, a gift which becomes crucial for the stranded children....
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Sekiya Kyuusaku
Main
A 38-year-old school lunch delivery man. Originally an unassuming and mild-mannered man, he becomes a selfish and vicious tyrant when he finds himself stranded in the future. He refers to children as beasts and resources to be exploited, and routinely kil...
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Shibata
Main
A kid with a black shirt. Easily excited. More loyal to Shou than Ootsuki and Ishida. He is the construction minister....
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Takamatsu Shou
Main
Shou Takamatsu is the main character. He is in the 6th grade and is a notorious prankster.Shou is noble and brave, and rather selfless. He consistently refuses to sacrifice anyone for the good of the rest. Even though he started the story by fighting with...
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Onna Banchou
Supporting
She is a leader of a girl gang and attempts to take over the school. A violent and cruel bully who advocates capital punishment for stealing food. She takes over because she believes all that Shou does just gets them into more trouble. Her friends who hel...





