On her thirteenth birthday, Rian is sent to join the harem of the emperor of Sekisou Kingdom. However, the person receiving her is Akatsuki, who had usurped the throne through "legitimate means" to become the new emperor! Rian is made empress, as she is deemed "suitable," but even though they share a bed, Akatsuki treats her like a child, like a hot water bottle to warm his bed. To help Rian sleep, Akatsuki challenges her with a problem to solve every night!? (Source: Kadokawa, translated)

Nozomi Hayasaka is 25 years old, but looks like she's 15 (much to her chagrin). One day, will walking along the street during the day, she's stopped by a man asking why she isn't in school. It turns out the man, Shigeru Yoshida, is currently a junior high school teacher. He also turns out to be one year younger than Nozomi and someone who looked up to her in school. The series follows them as they start dating and falling in love.

Everyday after school, the four members of the broadcasting club uses the broadcasting room as a place to isolate themselves from the rest of the world. Third years in high school, each of them have their own problems, from light to heavy, but when they're here, they're only surrounded only by their friend and it simply feel nice and relaxing to spend time in there. The story follows each of the four girls as they're forced one after another to face their own problem and to deal with the reaction of their friends, and the final inevitable loss of that "secret garden" as the graduation ceremony comes closer.

Serious, eccentric and inflexible… the slightly weird high school girl Hayama. Daughter of a legendary forensics officer, she’s an expert on criminal identification methods like footsteps, fingerprints, sketches, and handwriting... Using everyday tools like pencils or smartphones, she conducts investigations to expose the truth! (Source: Silent Manga Audition)

Fushimi Ren lives by "lacking" death. He wishes to complete what he is lacking, in other words, he wants to die. On his way back home, he meets a girl, Sherazade, who loves "lack." This self-proclaimed witch said that she will grant Ren's wish, but... Gathering to the mystery club "Lacking Club," (Ketsuraku-bu) the activities of the group of youth who are "lacking" begin.

1. **Freud 1/2** (フロイト１／２) 2. **Kabocha Keikaku** (かぼちゃ計画) 3. **Tsuioku wa Harusame Ja** (追憶は春雨ぢゃ)