Several months have passed since the horrific events in Hinamizawa came to an end. Little by little life returns to normal, with Rika and her friends doing their best to put the past them and mend their old wounds. All seems to be going well until one day tragedy strikes again as Rika is unexpectedly involved in a bloody traffic accident that shatters her short-lived peace. As she wakes, she finds herself thrust back into the nightmare summer of 1983, and sets out to once again correct Hinamizawa's twisted killing cycle. Rika soon realizes, however, that such a task is more difficult than she first imagined; this Hinamizawa is drastically different from all those in the past, and now more than just her own life is at stake...
I usually don't recommend just the second or third season of a series, but I find these to be very close. They both center strongly around (especially near the end of each series) the difference between an imperfect world that one had earned and a perfect world that one is given. If you like that type of connection, these series would be a good choice.
The Kawahira family specializes in dealing with troublesome spirits with the help of inukami, strong dog spirits that take human form. Members of the family are expected to make pacts with strong inukami in order to fulfill their duties, but their family has a black sheep: the perverted Keita, who charges people for his help. His inukami, Youko, is dedicated to make Keita completely hers. Her favorite form of punishment for him when he strays is teleporting him into the city completely naked. He's been arrested for indecent exposure so many times that he's a jailhouse regular, and is considered an outcast by his family and normal society; yet an inukami of the highest caliber chose to be his partner?! Is there really more to him than perverseness?
If you liked Asura Cryin, then you'll love Inukami. In both animes one of the main characters are girls and the kick but big time :3 when you think of it there's not much difrents in Youko fighting with Keita or Misao fighting with Tomohane :)
After being separated from him for ten years, Shin Kanzato and his brother Jun have moved to Ayanagi City to live with their older brother Ryou; but little do they know that a rash of mysterious murders have recently plagued the city, leaving the victims’ bodies turned inside out. Soon, Shin finds himself being attacked by a man who is able to summon a mysterious and ghostly creature; and more importantly, he realizes that he possesses the same powers. Now, with the discovery of more people like himself, Shin finds himself drawn further and further into the world of those who use "Persona."
If you liked persona trinity soul or asura cryin 2 then you would probably like the other one because in both anime the main characters and their parties summon supernatural beings to do battle for noble and selfless reasons. In Persona trinity soul it's the persona and in Asura Cryin' 2 it's the asura cryin and asura machina.
Simon lives a boring life in the underground village of Jeeha, where his main job day in and day out is to dig tunnels. His close friend Kamina, however, longs to bust out of their oppressive existence and reach the surface world where open skies and adventure await! One day, during his usual digs, Simon discovers a robot with a big face buried amongst the rocks. No sooner has he shown Kamina his mysterious find when two beings from the surface crash land into Jeeha Village - one is a gun-toting woman calling herself Yoko and the other is a terrifying mecha piloted by a Beastman! Seeing their chance to escape village drudgery, Kamina rallies Simon and Yoko to defeat the invader using their new robot, Lagann. However, upon breaking out onto the surface world, Simon, Kamina, and Yoko encounter enemies more powerful than they could have envisioned. Their fight for adventure just turned into a war for the survival of the human race - will their lust for freedom hold out against such terrible odds?
This may seem like an odd connection, but the end of each series seems very similar: Humanity fighting for its chance to create its own destiny against a seemingly unstoppable force that requires all of them working together to overcome, in a very... odd place.