Inuki Kanako Zekkyou Collection: Gakkou ga Kowai! - Recommendations

• Vol: 1; Ch: 7
• 1991 - 1992

• Vol: 4; Ch: 23
• 2018 - 2022

Two brothers who lost their parents are brought to a nursing home on an isolated island. They're welcomed by a lovely nurse, but something about the children staying there seems very strange.

• Vol: 8; Ch: 83
• 2020 - 2024

"You... are going to die tomorrow." Minazuki Satsuki, 16 years old. Apart from being antisocial and declaring the death of her classmates, she is a normal high school second-year student. Her nickname is "Liar Satsuki". However, her eyes alone are abnormal. What she is gazing at is...

• Vol: 3+; Ch: 29+
• 2023 - ?

“You just die one day and turn into a mummy!” Mysterious mummified corpses that people have nicknamed “Mummily-sans” keep being found one after another, causing a lot of fuss. One day, a boy named Seita notices that his friend is acting strangely…?!

• Vol: 3; Ch: 16
• 2011 - 2012

Their city is filled with criminals and three incredible high schoolers. Yugo, Rikiya and Tasuku are determined to clean up the city with whatever means necessary, even if that means using violence. During a typical night of wiping out gangs, Tasuku comes across a beautiful girl held prisoner. She helps him survive what would have been a mortal wound by allowing him to see the future. Tasuku takes her home where he finds that her name is Noah, she doesn't speak at all, and has no memory. Even more fascinating to Tasuku, she bears the same tattoo as the person he has been searching for years for.

• Vol: 4+; Ch: 179+
• 2014 - ?

When he woke up, he was in a white room with no exits and an oncoming red cube... why?! Who put him there? And for what reason? The person who suddenly appeared before them is he a friend or a foe? He doesn't even believe his own childhood friend.

• Vol: 2; Ch: 9
• 2002

It's senior year, and Rica is seriously stressed out. She's got more homework, exams, and papers than she can handle, and was recently dumped by her boyfriend. In other words: Life sucks! One day, she's chatting online when she meets three classmates who hate school as much as she does. Together, they hatch a plan to blow up the school when no one is present. The countdown is on for X-Day...

• Ch: 184
• 2017 - 2019

Several years have passed and my parents were gone, it's he who, the man of no kinship with me, was appointed the only successor of my parents' company and real estate. Samson: Till the day she is 18 years old. I won't be her guardian any more. According to her father's will, all will be over. And I will become her legal husband.

• Vol: 1; Ch: 8
• 2014

One day, Matsui Sakura receives an invitation to a "Revenge Game," and decides to attend. At the location indicated, she ends up locked in a dorm-like building with four of her classmates. It appears that the Revenge Game is being run by a wealthy classmate, Saionji, who was bullied so badly by some of the students that it ruined his life. Now he is taking his revenge, in a brutal game that allows him to have one of his former tormentors killed each morning. 

• Vol: 2; Ch: 6
• 2013

The manga adaptation of the otome game. The story centers around the six sadistic Sakamaki vampire brothers and a girl, Komori Yui, who goes to live with them.Yui Komori is a positive-thinking girl who nevertheless is troubled by seeing spirits and experiencing poltergeist phenomena. In her second year in high school, she transfers to a new school — a night school for entertainers and celebrities — due to her father's work. There are rumors that there are vampires among the student body, and Yui ends up living with the Sakamaki brothers.