Also known as: キューブ(ライブアライブ)
One of the main characters in Live A Live and main protagonist of the Distant Future: The Mechanical Heart chapter. A robot built as an autonomous support unit, he eventually comes to be seen as just as human as the crew.
He is one of the 8 selectable main protagonists for the Final Chapter: The Dominion of Hate. If others are selected (except for Oersted), he can be recruited as a member of the selected protagonist's party after finding his battery and inserting it into him.