Harrison Global Holdings Inc, formerly BloomZ Inc, is engaged in the provision of audio production services and voice acting educational services through subsidiary BloomZ Japan, which is an audio producing and voice actor managing company. It is engaged in three lines of businesses. The Audio Production Business provides comprehensive audio production services for animations and video games. The VTuber Management Business operates VTuber, which is a virtual character (animated character) created by utilizing motion-capture technology for its streamers to provide their voice to stream real-time videos featuring human facial expressions and gestures, which can also communicate and interact with audiences through the chat function by embedding in live-streaming platforms. The Voice Actor Workshop Business provides professional and practical voice acting educational services through its voice actor workshops. It also manages and promotes talent and artists.