On the surface, Koudo Ikusei Senior High School is a utopia. The students enjoy an unparalleled amount of freedom, and it is ranked highly in Japan. However, the reality is less than ideal. Four classes, A through D, are ranked in order of merit, and only the top classes receive favorable treatment. Kiyotaka Ayanokouji is a student of Class D, where the school dumps its worst. There he meets the unsociable Suzune Horikita, who believes she was placed in Class D by mistake and desires to climb all the way to Class A, and the seemingly amicable class idol Kikyou Kushida, whose aim is to make as many friends as possible. While class membership is permanent, class rankings are not; students in lower ranked classes can rise in rankings if they score better than those in the top ones. Additionally, in Class D, there are no bars on what methods can be used to get ahead. In this cutthroat school, can they prevail against the odds and reach the top?

Fourth season of Yatogame-chan Kansatsu Nikki.

Special episode bundled with the fifth Blu-ray and DVD volume.

This is a story about a little girl who lives in an old house in the mountains. Her name is Bincho-tan. Each episode depicts a day in the life of Bincho-tan as she prepares her breakfast in the morning, goes to the forest to gather vegetables, does her household chores and rests at night after a day's work. She is surrounded by a group of close friends who add color to her ordinary yet simple life.