The world is in the midst of the industrial revolution when horrific creatures emerge from a mysterious virus, ripping through the flesh of humans to sate their never-ending appetite. The only way to kill these beings, known as "Kabane," is by destroying their steel-coated hearts. However, if bitten by one of these monsters, the victim is doomed to a fate worse than death, as the fallen rise once more to join the ranks of their fellow undead. Only the most fortified of civilizations have survived this turmoil, as is the case with the island of Hinomoto, where mankind has created a massive wall to protect themselves from the endless hordes of Kabane. The only way into these giant fortresses is via heavily-armored trains, which are serviced and built by young men such as Ikoma. Having created a deadly weapon that he believes will easily pierce through the hearts of Kabane, Ikoma eagerly awaits the day when he will be able to fight using his new invention. Little does he know, however, that his chance will come much sooner than he expected... [Written by MAL Rewrite]

Humanity's battle of many years with the kaiju, giant monsters, has finally come to an end. Now that Earth has entered an age of peace, girls with the souls of kaiju have begun to appear, giving them the ability to transform into kaiju. They are known as the Kaiju Girls, and this is the powerful, transient, beautiful, and at times easygoing story of the strange fate these girls bear. (Source: Crunchyroll)

Second Season of Kaijuu Girls: Ultra Kaijuu Gijinka Keikaku. It is receiving a TV broadcast, not just dTV streaming like the previous season.

After discovering a mysterious sword in the storehouse of her home, third-year high school student Yui Kusanagi finds herself suddenly transported to a different world. While exploring her new surroundings, she meets five strange yet handsome men before coming face to face with Zeus: the king of the gods. In order to restore the deteriorating relationship between the gods and humans, Zeus has created the Academy of the gods and has chosen Yui to be its one and only instructor. She has one year to educate the young and reluctant deities—including the five strangers she met earlier—on what it means to be human while learning about the gods herself; otherwise, they will all be trapped in Zeus' realm forever. [Written by MAL Rewrite]