Utu-Nui is a 2D and 3D animator and artist. They have currently contributed to every ENA episode to date.
- The following aspects of the series have been animated/modeled by Utu-Nui:
- 3D reference models for Ena, Moony, and Coral Glasses.
- The Hourglass Dogs appearing in both Auction Day and Temptation Stairway.
- The Maze.
- The 3D hand appearing in Extinction Party when Ena travels to Moony's room.
- The Turrón.
- The model and animation for Ulysses.
- The model and animation for The Shepherd, including the tank she is shot from and the lip-ball she emerges from.
- 3D characters appearing in the Dream BBQ game trailer (currently unknown which).
- The unreleased models for Season 1 of the series were released publicly to show gratitude to those supporting the series.