Koneko becomes jealous of exactly how personal Ravel has gotten so you can Issei, her getting Issei’s manager along with her boobs size just like the she seems one to Issei favors Ravel’ due to the girl larger tits. Ravel are jealous off Koneko monopolizing Issei’s lap given that their seated place otherwise when Koneko seduces Issei. Despite their competition, the 2 became best friends which help one another in their private life.
Koneko along with her sis Kuroka also provide a rivalry more than Issei as they both try Nekomata exactly who selected Issei as his or her partner. Koneko was initially reluctant to hand over Issei so you’re able to Kuroka, who desired him become the fresh new sire off the lady people. While in the Koneko’s mating 12 months, Kuroka mocked Koneko from the driving this lady onto Issei and trying to spouse having Issei facing Koneko, saying she actually is a better contract, with Koneko protesting she wouldn’t hand over Issei so you can Kuroka. Kuroka likes to tease Koneko on Koneko’s connection with 
Issei, saying that she is do the effort except if she wants to end up being addressed as the a young child, informing this lady that she have to do sensual issues that she can only do to your if you are she is absolutely nothing, flustering and you may uncomfortable Koneko. In sisters’ fight about Score Online game meets between the organizations, Kuroka produced a wager having Koneko, in regards to the winner to get Issei’s fiance and therefore Issei refuted when he guaranteed and work out all of brand new siblings their brides. Kuroka suggested some other wager in order to Koneko, about the winner using lead in sleep in their earliest evening which have Issei, and therefore Koneko acquired by the conquering Kuroka. As siblings quarrel over Issei, nevertheless they sometimes means your and you will entice him together, having Issei noting that Kuroka’s sensual decisions got started to pour to and you can apply to Koneko, together with her to-be bolder and you may sensual.
Koneko and you can Ravel has a rivalry over Issei due to both ones are Issei’s ladies juniors that in love with your
China features a powerful want to remain forever with Issei forever, even to be his slave immediately following he will get a top-group Demon. Immediately after Issei is advertised to a premier-classification Devil, China are replaced to him, is his Bishop, far in order to this lady pleasure just like the she assured never to exit him. Due to being Issei’s slave, Asia has revealed even more determination inside the race, eg within her race facing Crom Cruach, assaulting him even with understanding she try outmatched to enable it to be this lady and Issei’s team to help you win.
Koneko
Irina opposite suggested in order to him inside Score Games up against Cluster Trump Credit from Eden, and therefore Issei accepted, as he assured and work out her his last bride to be.
Once Koneko’s mating seasons turned into productive, Kuroka found to see the girl brother and you will attempted to entice Issei. Whenever Kuroka are injured, Issei spoke to the lady about the lady and you can Koneko’s pasts, Issei minimized their aggression against the girl and Kuroka thanked him to possess paying attention to her.
Rossweisse was later pressed of the Norse large-ups for the a wedding with latest Norse Chief-God; Vidar. Vidar wagered Rossweisse’s engagement with the following Score Video game meets between their organizations. Rossweisse expected Issei so you can vagina this lady from Vidar just like the she wished to feel at the Issei’s side, having Issei promising not to hands the girl off to someone. Issei proposed so you can Rossweise within the suits, asking the lady provide beginning in order to his children, and therefore Rossweisse blushingly acknowledged, and also make the lady their 8th bride.
Whenever you are seeing Kyoto for brand new Year’s time, she flirted having him, saying that Kunou pestered the woman regarding having sisters and that she hadn’t got an earlier mans uncovered surface during the a while.
Asia, Xenovia and you can Irina are all best friends due to their experiences on the church, forming a group known as Church Trio. Even after getting close friends, it either will get envious of each and every other in the event the a member of one’s Church Trio remedies for seduce Issei alone.