Luna Tachibana

"If she really is the Chosen One of the Silver-Eyed Prophecy then I need to be careful that she doesn't know the Dark Side or the unlimited power it offers to Silver-Eyed warriors."

- Luna Tachibana

Luna Tachibana, also known as a Holder of Knowledge by some, is a fourth year Professor at Beacon Academy who teaches history and about the Aura and Force. He was the chief of his home Beckinsale which was destroyed ten years prior to meeting Ruby Rose, the Chosen One of the Silver-Eyed Prophecy.

He is also a Jedi Knight of the secret Jedi Order, however when Ruby Rose is knighted as his Apprentice, he is granted the rank of Jedi Master.

Beckinsale
Twenty five years before meeting Ruby Rose, Luna was the unofficial chief of Beckinsale, his home where he grew up. His wife gave birth to his first daughter whom they named Nyan Tachibana. On the same day, a group of bandits led by Grievous arrive to force the people to give them their resources such as Lien, livestock and weapons. However he tells them that he has had enough of them and attacks Grievous with his Grandfather's lightsaber. Surprised to see that Grievous himself had a lightsaber, he learns that he stolen many lightsabers from Jedi that he and his bandits have killed over the years and that he wanted to add his lightsaber to his collection. Luna and Grievous engage in combat until he was shot in the back by one of Grievous' bandits. A small battle later erupts in the village, causing the villagers and security guards to fight back against the bandits who are driven away. Luna is taken to the doctors where they treat the blaster wound he received and goes unconscious.

Ten years later, he and his daughter, Nyan, are fishing on a beach nearby the village to fill a request by a trader. As they were fishing, Nyan spots one of the Empire's Star Destroyers passing by from Atlas to Mistral to which he says "are way to huge."

Meeting Ruby Rose
As Luna was grading his students' work in his classroom sometime prior to the Empire's curfew, Ruby Rose came to him for answers about the Force and becomes surprised that she knows the Force. He answers her questions by saying that all people of Remnant were born with the Force in the form of an Aura. He later gives Ruby a book to read to learn about the Jedi and their history and beliefs. He escorts her out of his classroom and goes to meditate outside of the Academy's grounds.