Yugo Watashi was an orphan boy same as her adoptive sister Astra Winchester, in a small Church Oprhanage when a mysterious disaster occured. He has dark purple hair with blue eyes, he wears a standard school uniform. He is somehow calm and reasonable person, not wanting to have involvement outside of the orphanage normally unless Astra needs to go outside. He is aware that Astra had a brother complex but he doesnt want it if people say otherwise.