The Mask of Soul by Tomomi Sayuda from uk

'The Mask of Soul' gives psychological strength to be able to speak in public. It hides the speaker's identity and its microphone picks up the speaker's voice and plays it loud from the speaker on the top of the mask. In its competitive setting, people are invited to adopt another persona and shout insults at each other within the context of a championship tournament.
The inspiration comes from the Karaoke box, which enables participants to diminish stress through primal releasing of energy.