"Minna Ai no Seine" deals with the lives of the Nakatsukasas; four sons and their widower father - a talented but struggling novelist. This all-male family revolves around Masato - the gentle, physically-weak youngest child who is always the center of attention in the household.
This series is a collection of stories about their schooldays, family-time, and life in general.

One day Minoto was passing by Mayue's place and heard the piano tune through the windows. Fascinated by the beautiful music, Minato approaches to the house and Mayue invites him into the house. Together, they become friends and depend on one another... however, Mayue later gets a proposition for studying aboard to Vienna....

1) Reason for Goodbye
Students Yukihisa and Akira were dating secretly until Yukihisa's parents discovered them. They don't speak anymore, and now Yukihisa's family is moving. Is there anything left for them?

2) Snow Snow Melody
Mutsuki wants to be songwriter, but he's only a clumsy intern working at a television station. When the most beautiful guy he's ever seen insults him, Mutsuki hits him in the face with a dust rag! But that guy is Kyoya, a singer in a popular band, and he's taken a liking to Mutsuki.

3) Don't Worry Baby
Takaya has a crush on his classmate Wataru, but Wataru only thinks of his younger brother Tsutomo. When Takaya decides to meet his competition, Wataru gets angry. Can these guys ever sort out their feelings?

4) Difficult Love Journey
Shouhei is in love with his classmate Wataru. But Wataru won't listen to his confession! He says he'll only hear Shouhei out if he can beat his test scores. Will Shouhei ever win?

Vol. 1 - Somehow Nagi Tokieda, a student of a prestigious boarding high school, Ouka Gakkan, is loved by Yuushi Kitou, a perfect sophomore, chosen as a president of the school council though he is still a 2nd year. Nagi is a lonely boy, dumped by his real parents, and is always very sensitive about people's affection to him. Yuushi plans Nagi's birthday party to encourage him. But hearing the news of Nagi's father returning home, he suspends the party. It was a false alert. From shock, Nagi follows some strange students of another school without any definite purpose and gets into danger.

Vol. 2 - Many allies and even more enemies… A scandal breaks out surrounding the tremendously popular, charismatic, and beautiful student council president! Under the scrutinizing and hostile eye of the journalism club’s Katakura, Yuushi’s plans have been recalled. On top of that, Yuushi’s become the target of the ever-capable and ever-cool vice president Takamura’s rabid fans’ jealousy!! How will he respond to their constant criticism?! [from Juné]

A collection of one-shots... 1) A long time ago there was a princess who was not afraid of the silver demon. Now after several years she has been reincarnated...

From Yen Press:

Abandoned as a baby and raised in an orphanage, the kind-hearted high-schooler Yuki Sakuragi is driven by a need to find the reason for his existence. Plagued by mysterious dreams, Yuki also possesses the strange ability to read the deepest, darkest thoughts of anyone he touches.

As both the dreams and his powers intensify, there appears before him a beautiful young man named “Zess,” whose face tugs on Yuki’s memory. He warns Yuki not to venture outside on Walpurgis Night, the eve of the blood-red moon, which invites death.

But when Yuki’s compassion leads him to disobey Zess’s order, has Yuki carelessly thrown his life away before he’s even given himself the chance to find out the very reason for it?