オルトプラスホールディングス announced a special Halloween-themed event, “Trick or Yorozuya ~The Three Brothers in Halloween Style~,” for its game app Hypnosis Mic -Alternative Rap Battle-. The announcement was made in a timely disclosure filing on 19 October 2026.
オルトプラスホールディングス announced the name of an event related to its game app Hypnosis Mic -Alternative Rap Battle-.
The event has a Halloween theme and is titled “Trick or Yorozuya ~The Three Brothers in Halloween Style~.” The announcement was released on 19 October 2026.