In a world where text-based communication has begun to dominate discourse, a virus has appeared that causes certain Kanji to run amok. To counter this threat the DEAVA organization has gathered up people with Verbalism abilities to pilot special mecha called Aquarions.
An action series with a large comedic streak and minor romance elements which becomes more of a multi-genre series in the second half. While the OVA that precedes the first episode is a crossover between Aquarion and Evol, the series proper has no connection to those shows beyond a few setting details.
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