He is an agent with the Japan Immigration Bureau who frequently assigned missions to Aoi, along with logistical support (though never in person, as that is apparently a "contract violation"). He seemed amused by Aoi's behavior around Kio, quickly realizing that she wasn't acting. Although he initially presented himself with a somewhat cocky attitude, he appears genuinely frightened by Aoi's "Aport" ability. The final mission he gave Aoi was the elimination of Eris and Kio.
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