Takamine Kiyomaro, a depressed don’t-care-about-the-world guy, was suddenly given a little demon named Gash Bell to take care of. Little does he know that Gash is embroiled into an intense fight to see who is the ruler of the demon world. All of the demons have to pick a master on Earth and duke it out with other demons until one survives. Needless to say, Kiyomaro becomes Gash’s master, and through their many battles, Kiyomaro learns the importance of friendship and courage.

Takamine Kiyomaro, a depressed don't-care-about-the-world guy, was suddenly given a little demon named Gash Bell to take care of. Little does he know that Gash is embroiled into an intense fight to see who is the ruler of the demon world. All of the demons have to pick a master on Earth and duke it out with other demons until one survives. Needless to say, Kiyomaro becomes Gash's master, and through their many battles, Kiyomaro learns the importance of friendship and courage.

During the Summer holidays, Gash and gang decide to head for Fuji Mountain for a picnic gathering. There, they encounter a girl with a white magical book. Her name is Kotoha and her book has a message saying that Gash's mother is located a cave in the forest. However, when they eventually found the cave, there was already a blond-haired youth by the name of Wiseman. In order to rescue Wiseman, Gash and the others attempt to proceed into the depths of the cave and stumble upon the entrance to another world. Soon later, the strongest warrior, the Black Knight, appeared before them. Thinking that Gash was the one who stole the 101th magical book, the Black Knight started to attack them. Gash and Kiyomaro have to find the real criminal in exactly 24 hours, or else they will be stuck in the alternative world forever.

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With only Coast School in mind, Takamine Kiyomaro leaves Gash bewildered that he’ll make a new Volcan 300 for him to play with. The genius tries to catch up with the bus that would take him there, but a giant Volcan 300 kidnaps him. Meanwhile Gash befriends the same Vulcan that kidnapped Kiyomaro later named: Volcan 300 Generation 4. The genius wakes up to see that he isn’t in Coast School, but that a doctor by the name M2 wants him to be his partner in the future. However, Gash and the other demons interfere with M2's plan in taking Kiyomaro to the future by the help of Generation 4 who agreed to take Gash there by a glitch in its system. Still the doctor tries to get Kiyomaro to come back with him, but with the help of everyone, he is defeated. Though a new situation is at hand, the time warp that M2 came from is out of control. It’s up to Gash and the others to save the city or be sucked into it.

Anne Shirley goes through quite a lot of adventures before she ends up in Green Gables. She is living with a family and helps out by looking after the kids, helping in the chores around the home. Meanwhile she discovers more about who she is...

Kono Bijutsubu ni wa Mondai ga Aru! focuses on an art club in a certain middle school, and its members: Subaru Uchimaki, who is a genius at drawing faces, but only wants to draw the perfect 2D wife; Colette, a rich troublemaker who never stops making mischief; and the club president, who sleeps through sessions and collects sleeping aids. Mizuki Usami is the only person in the club who wants to do art club-like activities, and constantly struggles to do so.

Chiharu Kashima is the captain of the Wizard Bureau's Crisis Countermeasures Division. One day, he meets a friendly man named Toyohi Utsumi at the bar he frequents. Soon after the meeting, Utsumi confesses, "I've fallen in love with Kashima-san." Kashima is taken aback, but the two soon begin to spend more time together.

*The Second OVA of Kono Dan series. They say look before you leap and make sure you can swim before you go in the deep water, but when a picture of his late grandfather falls into the ocean, Shima jumps in after it without thinking. Nearly drowning as a result, he is instead saved by a very perfect stranger... one whose strangeness extends to only being human from the waist up! For Shima, who's always felt like a fish out of water himself, it's more than just a revelation, and the young man and merman quickly begin to bond in ways neither anticipated. And yet, it's going to be far from easy sailing. After all, Shima and Isaki aren't just from opposite sides of the tracks, they're from entirely divergent species, and swimming in separate gene pools may make maintaining a long term relationship a whole different kettle of fish!

All hope seems lost when the world is suddenly invaded by aliens. Earth's only defense is a small three-person team known as the Special Counter-Aliens Task Force, consisting of an anonymous director, the tyrannical Shiro, and the easygoing Arikawa. The luck of the Task Force improves when Arikawa finds a teenage boy lying alone on a hill. The boy, Kakashi, is humanity's only hope—he has power previously unbeknownst capable of defeating the aliens! However, without any memories and with no knowledge on how to use his power, Kakashi is left clinging to Arikawa and Shiro as well as the only remnant of his previous life: his broken cellphone. Kakashi is conflicted by the fears and emotions clouding his mind and he calls his own motivations into question. Can he overcome his doubts and internal struggles and save the world?

A fantasy and adventure comedy starring Karla, a dark elf cleric who invested too much in her insulting skills, and Alvin, a swordsman who has to put up with her antics.

In a world where monster invasions are rampant and frequent, being an adventurer in a party is considered one of the most desirable jobs for the honor and fame it provides. Wanting to make a name for himself, a young human warrior named Alvin intends to start his career by completing a low-level request for the guild. While en route, Alvin is confronted by a magical bear and immediately finds himself in a pinch. As luck would have it, a dark elf healer named Karla approaches and asks if Alvin requires assistance—being seemingly oblivious to the situation before her eyes. After a discussion needlessly complicated by Karla's absurdly eccentric personality, Alvin somehow convinces her to help him. Unfortunately, instead of healing him, she accidentally casts a curse: if Alvin strays too far from her, he shall die. Despite being forced to accompany Karla until the curse is broken, Alvin remains steadfast in his ambition to become a full-fledged adventurer. With a partner by his side, the journey toward his goal may grow easier—or harder—depending on Karla's whims.