Oh yes, things are getting more interesting. Wataru (Kiva), after being revealed to be a half Fangire, wanted humans & Fangire to live together. He confessed to the Aozora organization that he's Kiva, now Shima ordered everybody to kill Kiva. Taiga (King), apparently Wataru's half brother, wanted Wataru to rule over humans together with him as Fangire. Mio (Queen), Wataru's love, now wants Wataru to kill Taiga so she can be together with Wataru. Wow, what a complicated turn of events. Kengo is still an annoying emo brat, and I can't wait for IXA to return to Nago. The previous King/Dark Kiva is kicking ass in 1986. After Bishop turned Kiva into a bad guy, the episode ended with a cliffhanger (damn it, just like Gundam 00). Still, Kiva looks more of a bad ass this way.. :D
I really wish they kill off Kengo's character. He is really an annoyance, acting all emo yet contributes nothing to the story, and his henshin move is pretty lame (pushes the IXA Knuckle on his boots).
Overall, Kiva seems to take cues from Faiz (555). Wataru is Fangire, while Takumi is Orphenoch. Both has to fight their own friends (Taiga in Kiva, Kiba in Faiz). Heck, Mio is in both series (she's Mari in Faiz). Can't wait for the next episode.