From [MangaHelpers](https://www.mangaupdates.com/groups.html?id=1011): 8 years ago, Hirasaka Itsuki often went to the mansion of a certain girl to play with her. Her name was “Riri.” But one day, there was an explosion within the mansion where Itsuki and the girl were. Although Itsuki was saved, with many burns and injuries, the girl was reported as dead. Now in the present, Hirasaka Itsuki has been absent from school for three days, for reasons that would not make any sense to any regular person. Ever since 3 days ago, an apparition of Itsuki’s past has appeared before him in the form of the girl he once knew, but no one can see this apparition. This apparition now attempts to attack Itsuki, but who comes to his rescue? It's the girl who was thought of as dead since 8 years ago: Riri. What relation does this apparition have with Riri? [Midori-Mori]

Six months ago, a scream was heard all around the world, killing a third of the human population. The story follows Sorakara Kuu—the boy who is not moved by anything, whether happy or sad; whether it's comedy or tragedy.

A friend stabbed a popular streamer to death. University student Asagiri Hina returns to six months ago to save her friend who went crazy and fell in love with the handsome streamer Ravi. However, Ravi was a scumbag who exploited his fans’ affection and sold them to the sex industry. To prevent the tragedy from repeating, Hina decides to break her friend’s brainwashing. Can she avoid the tragic end!? A story of desires born from the internet society https://mechacomic.jp/books/200736