Zeiva Inc is a small group of indie game developers, consisting of Mirage and Nitarou, who make Visual Novels and Adventure Games developed with Flash, and using an Animesque style.
Games released include:
- Anicon - Animal Complex
- Cliche - Critical Change
- Dragon Essence - Color my World
- Natural - Beyond Nature
- OASE - Other Age Second Encounter
- Otome-X series
- Phantom Seeds
- Train of Afterlife
- Voices from the Sea