Question: Which Japanese media franchise involved the voicing of John "Beau" Billingslea?
Sentence (from "Valkyrie Drive"): The franchise consists of three projects; Mermaid (マーメイド , Māmeido ) , an anime television series produced by Arms Corporation, which aired in Japan between October and December 2015; Bhikkhuni (ビクニ , Bikuni ) , a PlayStation Vita game released on December 10, 2015 in Japan with a Western release in 2016 and a Microsoft Windows version in 2017; and Siren (セイレーン , Seirēn ) , a social game for iOS and Android devices released in December 2015.
Relevant evidence: No