Rentarou Aijou has it all: looks, intelligence, athletic skill, and popularity with peers and mentors alike. Unfortunately, none of these qualities help Rentarou with his love life. On the day of his middle school graduation, he is once again turned down by a girl he confesses to, earning his one-hundredth rejection in a row. Down on his luck, he goes to a matchmaking shrine and wishes to finally get a girlfriend in high school. When the god of the shrine suddenly appears before him, Rentarou is told he will meet an astronomical total of one hundred soulmates in high school. Though Rentarou initially does not take this foretelling seriously, his doubts disappear when, on the first day of school, he meets two of these soulmates—Hakari Hanazono and Karane Inda—who both confess to him. With fated encounters and love confessions galore, Rentarou's life is about to get a lot more exciting.

The second season of Jibaku Shounen Hanako-kun. Hanako, Nene, and Kou race against time to uncover the traitor among the Seven Wonders.

Ever since Rakurou "Sunraku" Hizutome started to play the extremely popular virtual reality game Shangri-La Frontier, he has truly fallen in love with it. Sunraku has quickly made a big name for himself by fighting two of the seven unique, nearly unbeatable monsters, which is unthinkable for most players. To progress the game's story, he sets out on an adventure with his leporine guide, Emul, to acquire a magic operation unit from an ancient workshop. Though Sunraku breezes through this quest alongside his clanmates Towa "Arthur Pencilgon" Amane and Kei "OiKatzo" Uomi, there seems to be an ulterior motive as to why the two of them decided to help Sunraku in the first place. Nevertheless, Sunraku gains valuable knowledge and allies, critical for his advancement in the game. By seeking out powerful enemies and unraveling the inner workings of the game's world, Sunraku may just change Shangri-La Frontier forever.

After inheriting the company from their parents, siblings Yuuhi and Yuamu Oudou have started to work at Ultraterrestrial Trouble Solutions, an organization that hunts aliens. Although they have never encountered aliens before, Yuuhi is desperate to meet one as he believes that an alien has stolen his important item called the "Earthdamar." One day, while searching for extraterrestrial creatures, Yuuhi and Yuamu find a strange spot in the forest where many trees have fallen, forming a scenery similar to a crop circle. As they venture further, they discover a mysterious spaceship and enter it out of curiosity. To their surprise, they come across Yudias Velgear, an alien from the Velgear Star Cluster. As it turns out, Yudias is seeking to learn about Rush Duel—a card game popular among elementary school students—as he believes that it will save his home from a long war. With the siblings agreeing to teach Yudias about Rush Duel, they eventually realize that their first contact with an alien may not be a random coincidence.