Lysa, a student at Academy of Magic, is a Guardian Candidate who is training to become the key Guardian. She befriends the twin Protector Candidates Nels and Kallus, competes with a talented girl named Werther who likes to complains about everything, and is encouraged by an elite Protector Candidate named Siler. However, when she wakes up one day, she finds that it seems like the world is heading towards the end...!? Is Lysa the key to the end of the world......!? (Source: Kurofune Zero, translated)

1988, Shibuya… "Nirvana," a vicious cult led by the white-masked guru “GOD”, attacks the heart of Shibuya. Nirvana's insane antics, which was so horrific that the media coverage was covered up, led to a state of emergency that shook even the underworld… (Source: Shonengahosha, translated)

Includes the following chapters:

https://www.cmoa.jp/title/292631/

"I liked that woman, but she called me a wimp. I thought to myself, I only became a thug because I'm a wimp. A wimp and a thug are two words for the same thing." On a whim, Osamu, a low-level yakuza, takes in and hides Keiko from his fellow gang members, who were searching for her. When he wakes up in the morning, Keiko is already gone. When he goes into the office, he discovers that Keiko is a mistress of his gang boss. Eventually, Keiko is caught and she asks Osamu for help, what will he do......? (Source: cmoa, translated)

Cool, friendly Mariya is the undisputed king of his year! But why does he always hang around with shy and painfully awkward “Mr. Mannequin” Nachi? Can these boys withstand the non-stop judgment of a school filled with jealous rivals and confused classmates? A New Season of Young Leaves follows every sweet high and lonely low in the growing relationship of unlikely best friends. How will the most popular guy in class deal when his wallflower confidant suddenly steals the social spotlight...and a beautiful girl's affection? (Source: Indigo)