Yuna Kagurazaka, a clumsy and sweet 16-year-old girl, had her life drastically changed when she won an intergalactic contest for the person with the purest heart. Now, she is an intergalactic superhero and magical girl known as the Savior of Light. She pilots the mecha El Line to maintain the peace of the universe. But Yuna's entire world is shaken when she is wrongfully accused of destroying a city with El Line. She is captured and taken prisoner by Misaki Ichijouin, a special agent from the Galaxy Alliance. However, Misaki soon realizes that she has been deceived and teams up with the rest of Yuna's friends to free the Savior and save the galaxy before an evil force is restored to power.

Due to a tragic accident, Banri Tada is struck with amnesia, dissolving the memories of his hometown and past. However, after befriending Mitsuo Yanagisawa, he decides to move on and begin a new life at law school in Tokyo. But just as he is beginning to adjust to his college life, the beautiful Kouko Kaga dramatically barges into Banri's life, and their chance meeting marks the beginning of an unforgettable year. After having a glimpse of college life, Banri learns that he is in a new place and a new world—a place where he can be reborn, have new friends, fall in love, make mistakes, and grow. And as he begins to discover who he was, the path he has chosen leads him towards a blindingly bright life that he will never want to forget.

Anzu goes to a kindergarten with her friends, the shy Koume and the eccentric Hiiragi. Together they try to make their caretaker, Tsuchida Naozumi, fall in love with Anzu. However, he is clearly more interested in the pretty Yamamoto Nanako, a fellow kindergarten teacher who supervises the class next door. Even though Anzu tries to convince Tsuchida to marry her when she grows up by using various methods. Tsuchida, on the other hand, hopes to get a chance to date Yamamoto, and, if not, to marry her.

Matsutaka Nanako is a normal university student, who happened to enroll in an Abnormal Physiology seminar. She tries to keep her mental state sound, but other abnormal classmates start to influence her personality... (Source: MU)