Aulbath Alhazen

Aulbath Alhazen(オルバス・アルハゼン) is an elderly swordsman living on Remnant Island, and support character introduced in.

Appearance
Aulbath appears as a wizened swordsman. He has long black hair tied into a pony tail reaching his waist and a long moustache. He has a scar over his closed right eyes, suggesting he might be blind in one eye. he carries a katana.

Background
Aulbath is Nayuta Herschel and Signa Alhazen's swordsmanship teacher. He moved to Remnant Island six years from the story's beginning and now serves as a bodyguard on the island. Before that, nothing is known about him. He has taught Nayuta and Signa and has become a sort of adoptive father to Nayuta.

Trivia

 * Fitting with Nayuta's star theme, Aulbath's surname is a reference to influential Islamic astronomer and mathematician Ibn al-Haytham also known as "Al Hazen".