Shunpei Morita

Yotaro, a 3rd year Junior high school student confesses to Megumi, his private tutor who is currently studying at Todai University. Yotaro thought he'd be rejected simply due to the age difference between them but, it turns out that Megumi's only interested in people who can reach Todai's standards. For that reason, Yotaro decides to aim to go to Todai university to seize his chance to be with her! However, unfortunately for Yotaro, he's nowhere near that smart. Despite that, Yotaro decides to dedicate himself to his studies but, unbeknownst to him, a fate that would cast studying out of his mind, awaited him.

Japan, one of the world's leading piano countries, has a piano population of 1.6 million children, of which fewer than 10 are professional pianists who can make a living only from concerts. Kanade Tendo, a fifth grader, was the best piano player in Japan. He was not good at all in studies or athletics, but that was okay. He had the best piano ability in Japan, and that alone made him the center of the class and silenced even his teacher. Then one day, a transfer student named Koharu Sakura arrived in the next class.

Akira Tenno the famous young detective with a mysterious dark past is transferred to another high school where he meets another young detective Himeko Kurotsuki who she consider him as her rival,it was then they are forced to team up as partners to compete in the Detective Grand Prix competition to see which one is the best detective team.

Every idol has a secret, even a certain idol group that goes by the name "Twinkle" is no exception. There are three members in the group. Serika, who is the leader of the group, Yuzuki, who is timid and pure, and Hinata, who has a tomboyish personality. Even though they have different characteristics, they share the same secret... This is the story about a certain idol group that aims to become a top idol while hiding their secrets.

Nega Shouya and Hoshi Sayaka are high school classmates. Nega is tremendously pessimistic, while Hoshi is optimistic, both to a fault. They also happen to be deeply in love with each other, but they completely misread each other's cues, him erring by defect, and her erring by excess. The fundamental law of magnetism states that opposites attract, and these two starkly different young lovers are not the exception!

Hiiragi Tsukino was born deaf. When she transfers to a new school, she meets a talkative boy named Taiyo Enomoto. Tsukino is slightly taken back by Taiyo, who talks to her without regard to the fact that she cannot hear. When she carefully reads the shape of his mouth, she finds that he is actually saying nothing but nonsense...?