None.

Sakuragi Ryou believes there are three different ranks inside the high school hierarchy. The "A" rank consists of the best looking, the smartest, and the most athletic members of the high school. The "B" ranks are the average members, while the "C" ranks tend to be ignored by the rest of the school. Against his own will, Ryou was dragged into the "A" ranks of his middle school, leading a school life he did not choose. Now entering high school, he vows to stay out of the limelight, and cement himself as part of the "B" ranks. He just wants to live a peaceful and uneventful school life. One evening after school, he runs into a scene of three delinquents surrounding a girl. He was hoping he wouldn't have to intervene, but the girl was in desperate need of help. The girl he just saved happened to be the prettiest girl of his high school, and now she wants to repay him for saving her. Ryou now must take all measures to not attract the attention of the rest of the school to stay in the "B" ranks. (Source: MangaHelpers)

Two friends with a rare penchant for trespassing on any forbidden site get cursed by the worst god of them all, calamity itself. Trying to undo their maledictions, they are thrown into an adventure of biblical proportions.

I recalled memories of my past life after Grandfather told me my engagement was annulled. At the same time, I realized this world was the same world as in my favorite shoujo manga. The villainess who exhausted every method possible to bully the heroine… I reincarnated as that villainess’ chubby follower. I shook upon remembering the future lined up for her. When the villainess’ evil deeds came to light, she pinned all her crimes on Britney. I was a character that gets executed. To reliably avoid this, I must not become the villainess’ follower. As this villainess only keeps those who are exceptionally uglier than her by her side, I may be able to do something if I slim up. For now, let’s go on a diet! *Note: Reserialization of the 2018 manga series with a new artist.*

Ever since he was a kid, Hoshino Yuuda was forced to care for himself. For someone who grew up all alone, having someone like Saitou Yukihito confessing his wish to die for Hoshino was just plain absurd. Though, thinking that he could make use of Saitou, Hoshino proposed that they should start off as friends. However, will Saitou’s advances lead to something more?

Walking through the park, student Aoi sees Kouki, his friend from middle school. Aoi hasn't seen him in three years, since Kouki did something terrible, then ran away. But Kouki's not through with Aoi yet...

Miyako, who has undergone strict training, is the heiress of a rich family. However, the person she loves is her distant cousin Chiaki, who is her complete opposite. Miyako's mother has always been opposed to their relationship and arranges an omiai for her. Just when Miyako prepares to elope with Chiaki, she finds out that he has already left...? (Source: Wild\*Hope)

Aikawa Ai is being bullied at school just because she's poor. One day, she's chosen to work at HelloWork "Child Hello". The job there can earn big money, but it is frightening. To protect her sickly mother and get rid of the fierce harassment from her relatives, Ai decides to earn money at "Child Hello".

An anthology comic by various mangaka.

A boy with a special skill called invulnerability, or in other words, immortality, hated by shinigami is visited by one! Now he and his research team have to find a way to stay "alive".