Saya

Saya is a member of the Stellar Nursery Society and its nursery school teacher. Other than Laib, who died prior to the Tenth Zenith of Things Tournament, she is the only member of the SNS who was not part of the Guntroll. She is also the only fully human member of the SNS other than Caerula Sanguis. As the SNS' nursery school teacher Saya is typically very warm and welcoming but can be quite determined when necessary. When the Guntroll devastated during their Tenth Zenith of Things Tournament Round 1 match against the Space Angels, Saya prepared to enter the field herself despite being completely outclassed, but was stopped by Caerula Sanguis, who reprimanded her by asking who would change the diapers if she died.