The samurai are a very important part of Japan's history, and to be related to them in any way is probably one of the most inspiring things that a young high school student could hope for. Kawakami City is well-known for having many samurai ancestors among its citizens, and is generally surrounded by an atmosphere of fighting spirit, loyalty, and dedication to work. In Maji de Watashi ni Koi Shinasai!, the students of Kawakami Academy use this knowledge on a daily basis, whether they are studying for exams, competing in sports competitions, or making sure that they take very good care of their traditions. Yamato Naoe is one such student, and his six closest friends (three boys and three girls) make up the perfect team for friendship, rivalry, and motivation. However, even samurai have weaknesses. Although the balance and long friendship of their group has been undisturbed for a long time, when two new girls enter the group, things start to get a lot more interesting. Not only must they maintain what they think is the samurai tradition, but they must now also do it with a lot of "distractions."

Koi-Ken Love Research club member Kaede Wakamiya comments that being an idol must be extremely easy—a comment that irritates idol Nagisa Toyama. At the suggestion of her manager, all female members of the KoiKen club are invited to become an idol unit with Nagisa. Kaede then realizes that maybe being an idol isn't so easy after all... (Source: ANN)

One day after school, Asahi Kuromine stumbles upon the truth that Youko Shiragami, the girl he has a crush on, is actually a vampire. According to her father's rules, Youko must now quit school in order to keep her family safe. However, Asahi does not want her to go and promises that he will keep her true nature secret. Unfortunately, this turns out to be easier said than done, as Asahi is a man who is easy to read and is unable to keep any secrets to himself. And this is the only the beginning of his troubles—more supernatural beings enter his life, and he is forced to protect all of their identities or face the consequences. Jitsu wa Watashi wa follows Asahi as he deals with his new friends and the unique challenges they bring, struggles to keep his mouth shut, and desperately tries to win Youko's heart in the process. [Written by MAL Rewrite]

Kokone Morikawa has a strange napping disease that distracts her from reality, one that makes the world of her dreams and the real world near indistinguishable. In reality, she is an average high school student preparing for her university entrance exams; but in her dreams she is a magical princess of Heartland, a machine-driven future where the use of artificial intelligence is forbidden. Within the seemingly imaginary dreamland, Kokone discovers more about her family's past and the secret that her father, a talented mechanic, has tried to protect her from. However, as the events between two worlds intertwine, she must now protect the secret from villainous entities, both dream-like and terrifyingly real. [Written by MAL Rewrite]