The first of the Empire's Grand Moffs, Tarkin had many influential friends such as Raith Seinar and chancellor Palpatine. Tarkin was placed in charge of the Death Star project, and perished along with it when he underestimated the Rebels chance of success.
The main protagonist of the story. She has a secret that she is a professional mangaka who draws shoujo manga. After an accident at school, Tomoya finds out her secret, and remembering some advice from her editor, she asked him for a date so that she could learn more and improve her work. However, throughout the series, she is easily embarrassed by having any contact with boys (especially Tomoya) and often turns either extremely red or melts into goo. Later on, she falls in love with Tomoya although she questions their relationship. She becomes jealous when Tomoya shoots a kissing scene with an actress (who is also a fan of Rena's works). Rena is very shy for boys but enjoys the help. In the future, Rena marries Tomoya and they have a son name Hiroki. (Source: Wikipedia)
Will lives in a desert and during the blast fall he was greatly injured the doctor who operated on him was very greedy and gave him low grade reassemble technology that would later make him disease written. He was also abandoned by his parents when he was a young child.
Nothing is really known about her, except she seems to like Mayu a lot.