Gakkou no Ojikan

Nanoka's grandfather, right before dying, tells her that she's not alone – she has a brother. But when Nanoka arrives at the address her grandfather gave her, she finds out that there are two brothers there! They aren't related by blood, and Nanoka has no idea which one is her brother. Is it Aoi or Kou?

Aoi Spice, starts when young female student Ageha-chan meets popular idol singer Ren in the park where she works. But Ren, overdoing his look-how-evil-I-am mood, manages to handcuff her to him. And then his dog eats the key. Now the two of them have to live together until either they find a way to cut the handcuff's chain, or the dog…em…expulses the key. As hours pass, they become attracted to each other. Alas, everything has an end and they manage to get rid of the handcuffs…was that what they really wanted, after all?

Normal high school student Riku comes back home one day to find… she is now the school chairman of a famous elite school?! It seems her grandfather left her the post after his death and, although Riku is not really enthusiastic about the idea, there happen to be two really interesting guys that attend that same school… Also contains a side story called Kimi no Te to Hitomi to (Your Hands, Your Eyes) in volume 5. ((ot@kus)) Riku es una estudiante normal de instituto, un dia vuelve a casa para encontrarse con que… ¡¿ella es ahora la presidenta de una famosa escuela de élite?! Parece ser que su abuelo le dejó una nota antes de morir y aunque Riku no esta muy emocionada con la idea, hay dos chicos interesantes que van a esa misma escuela…

Konatsu was asked by the teacher to deliver the lecture notes to the mysterious student Yamada Kei, who hasn't been to school. Miyabi also accompanies Konatsu to Yamada's house only to find out… he's an otaku and he said some rude things to Moa. And then… the three's spring and romance starts soon…?!

2-Part Oneshot before it got serialized. After losing her parents at a young age, Uiko comes to find solace in exchanging letters every Christmas with a picture book author known only by the pseudonym “Kuma-san”. 10 years later, unable to pay her university’s tuition fees and on the brink of having to drop out, she comes in contact with a popular novelist named Fujimiya Hiiro, and now works as his assistant to save up enough money. What does the future have in store for her?