While innocently reaching for some half-priced
bento,
Yō Satō finds himself beaten up on the floor of a supermarket. He soon
learns that getting half-priced bento is an all-out brawl between
customers. Yō is invited to the Half-Priced Food Lovers Club by one of
the top fighters, Sen Yarizui, in order to train to compete in these
battles.
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