Louis Kisaragi

In a past life, Louis was a prism messenger in the Rinne/Shine Program. Shine broke the rules by performing publicly, and the Prism G.O.Ds ordered Rinne to kill Shine; Rinne instead sealed Shine away with a prism jump because she loved him. Rinne later began exhibiting errors, causing the Prism G.O.Ds to erase her data. Rinne was eventually reprogrammed as the new program “Louis.” After being reborn as Louis, he was again tasked with killing Shine, now residing in Shin, but retained memories of his past life and refused to kill Shine. Louis ultimately realizes that he loves Shin not because Shine lives within him, but because he grew to love Shin after spending time with him.