Character profile
Chaa
チャーBiography
Chaa is responsible for supplying the SSS with weapons. Although he looks considerably older, he is roughly the same age as Otonashi and the other students in the afterlife school.
Story spoilers
The light novel identifies Chaa as the person who discovers how to create weapons from stone. After an attempt to break into the principal's office ends with Kanade subduing him, he later duels Yurippe and joins the forming SSS after losing.
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