Second season of Kekkai Sensen.

Second season of Kekkai Sensen.

Bundled with the 5th volume of the Kekkai Sensen: Back 2 Back manga.

The Winter 2016 issue of Jump SQ.Crown magazine (pictured), which will go on sale on January 22, has announced that Yasuhiro Nightow's supernatural action manga Kekkai Sensen (Blood Blockade Battlefront) will receive an OVA episode. The episode, titled "Ousama no Restaurant no Ousama," will be released on June 3, 2016, with the Kekkai Sensen guide book titled Blood Blockade Battlefront Binge Bible. It adapts a story from the eighth volume of the manga. Rie Matsumoto returns to direct the episode, which will be animated by studio Bones. It has an estimated running time of 25 minutes.

Sumimura Yoshimori is a normal 14-year-old middle-school student, though he always falls asleep in class. This is however due to his night duties, in which he takes on the role of a Kekkaishi (Barrier Master). Together with Yukimura Tokine, his neighbour and childhood friend (/sweetheart), he serves as a protector for the school which holds a few ancient secrets. These secrets are slowly being unraveled, which may play a role in Yoshimori's ultimate plans.

Sumimura Yoshimori, a 14-year-old junior high school boy, is a descendant of the Kekkaishi, or an exterminator of monsters. He is vying for the heir to the family with Yukumura Tokine. Tokine is older than him, and she is his childhood friend as well as his rival Kekkaishi. To save people from the crises, and to make himself stronger, Yoshimori fights against monsters at night.

Satou has been in love with his childhood friend and neighbor, Hime, ever since she and her grandfather appeared out of nowhere 10 years ago. Now a dazzling, yet mysterious high school beauty, she makes it more and more difficult for him to confess his feelings. As the anniversary of their first meeting is nearing, will he muster up his courage to transform their friendship into something more? Or will an entirely different fate await this tightly bonded pair?

Satou has been in love with his childhood friend and neighbor, Hime, ever since she and her grandfather appeared out of nowhere 10 years ago. Now a dazzling, yet mysterious high school beauty, she makes it more and more difficult for him to confess his feelings. As the anniversary of their first meeting is nearing, will he muster up his courage to transform their friendship into something more? Or will an entirely different fate await this tightly bonded pair?

At the academy Miami Takashi attends, higher education has sunk to the lowest levels of depravity, with armed hall monitors, teachers who wear masks to hide their identities and special detention sessions in a torture chamber beneath the gym! It's a curriculum designed to chew up sweet young things, and poor Miami's been voted "Least Likely to Survive" in her class! Is there no hope? Can no one save her? Enter Kekko Kamen, the most outrageous superheroine ever! Clad in a red mask, red boots and nothing else, she is the supreme protector of innocents like Miami. Armed with her trusty nunchaku and a body that just won't quit, she'll make chopped pork out of the swine who run this school from hell! But who is she really? The only one who knows for sure is creator Go Nagai and he's not giving anything away... except lots of free peeks at Kekko Kamen's magnificent physique! (Source: AniDB)

The high school student Kobayashi Sanpeita dreams he is engaged to a beautiful girl. Then one morning, a strange homely girl suddenly breaks through a wall in his bedroom, fighting spider-like battle droids, to tell him that she is his bride and that her name is Kemeko. In order to escape, Sanpeita flees his home and runs to school, but Kemeko follows him. And things only get stranger when Sanpeita is targeted by something that looks like a rice cooker on the school's rooftop. As Sanpeita and his childhood friend Makihara Izumi are being attacked, strange little Kemeko intervenes to save them both. But just who is Kemeko? Someone who claims to be Sanpeita's new steel bride!?Sanpeita is surprised to learn that Kemeko is actually a girl-style powered-combat-suit and that the pilot is a cute girl named Mishima Mei. She may be a heavily armed and violent girl, but still quite cute, nonetheless.

* Based on a manga by Iwasaki Masakazu, serialised in Dengeki Comic Gao!.The high school student Kobayashi Sanpeita dreams he is engaged to a beautiful girl. Then one morning, a strange homely girl suddenly breaks through a wall in his bedroom, fighting spider-like battle droids, to tell him that she is his bride and that her name is Kemeko. In order to escape, Sanpeita flees his home and runs to school, but Kemeko follows him. And things only get stranger when Sanpeita is targeted by something that looks like a rice cooker on the school's rooftop. As Sanpeita and his childhood friend Makihara Izumi are being attacked, strange little Kemeko intervenes to save them both. But just who is Kemeko? Someone who claims to be Sanpeita's new steel bride!?Sanpeita is surprised to learn that Kemeko is actually a girl-style powered-combat-suit and that the pilot is a cute girl named Mishima Mei. She may be a heavily armed and violent girl, but still quite cute, nonetheless.   

The anime's story takes place in Japari Park, a "gigantic integrated zoo." In the zoo, due to the mysterious "sand star" substance, the animals start turning into human-shaped creatures called Animal Girls. Japari Park is a place where many people visit and have fun at, but one day a lost child wanders into the park. The lost child starts a journey to return, but because so many Animal Girls join in on the quest it becomes an unexpected grand adventure.