Radou's granddaughter. She, too, was adopted by Gen much like MakubeX was, but she has not displayed any special powers. Ren likely does legwork and odd jobs for her grandfather, such as gathering all the pharmaceutical ingredients Gen needs for his medicines and mapping the sections of Infinity Fortress' Lower Town. Despite being of the tomboyish sort, Ren nevertheless has special affection for Kazuki, whom she saved with an elixir after his first encounter with Juubei. Wanting to follow Kazuki out into the outside world after the IL mission, to her horror, Ren discovers she is physically unable to, leading her to question her own existence. In the "Get Back the Lost Time" arc, she guides Shido and Kazuki to the entrance of the Beltline. Rena Sendo (manga only) (仙洞レナ Sendō Rena; Voiced by in drama CD: Chiwa Saito): Rena was first seen in the "Divine Design" arc as one of Lucifer's chosen children. As Ramiel, her power was to trap human souls in dolls. She was defeated by Himiko and subsequently became Natsumi's colleague at the Honky Tonk. Previously depressed due to the loss of her father and her sexual abuses under her teacher, Rena perks up under the advice of Paul and tries to be a good helper at the café, though her coffee-making skills, among others, still leave much to be desired. However, since Paul's departure for Infinity Fortress, both she and Natsumi had proved themselves to be capable of handling the sudden surge in business at the café. Like Natsumi, all references to Rena were removed in the drama CDs, except for her involvement during the "Divine Design" arc. She was referred to as "Ramiel" here. Sakura Kakei : Sakura is the older sister of Juubei Kakei, and perhaps MakubeX's most loyal follower. She remained in the Limitless Fortress after the breakup of Volts, where she assisted Makubex to restore order and bring the IL to fruition. Sakura fights using a cloth, which she seems to control via telekinesis. Although she is a skilled fighter, she rarely uses her skills violently, preferring diplomacy to force. Gangs and Groups Kiryuudo 7 The Kiryuudo 7 are the seven tribe elders who answer to the leader of the Kiryuudo, Kabuto. They each have a unique specialty. is the leader of the Spider clan. Her speciality is "Tactician" and alluding to this, she often works through conceit and disguises. She