The Testament of Sister New Devil Episode 6 English Subbed Episode Title:Bearing Growing Emotions.Episode Description:During their date, Mio arrives to interfere with Basara and Yuki. As Yuki is separated from the group, a demon named Valga attacks Basara, Mio, and Maria. Valga is soon defeated by Takashi and his weapon, Byakko. Shiba introduces himself as an observer and declares a 3v3 match against Basara and his companions happening in a week. After gaining approval and support from Jin, Basara and the others undergo rigorous training for their upcoming match. After several training sessions, Basara and Mio get intimate to build up their camaraderie and as well as their powers. Aware of the upcoming match between Basara and Shiba, Yahiro tells Basara he will have to interfere and kill the hero clan members, including Yuki, if they intend to kill Mio. Basara, after declining Yuki's request to withdraw from their battle, hands her a spare key to his house. At the designated location for their match, both parties ready themselves.