Tsubana

There is a phenomenon where the young who have their hearts broken completely disappear. The protagonist is Hime Ayaka who is the most popular girl in school. As such, she is a frequent target for confessions. She has turned down everyone who has confessed to her and caused them to disappear. Yet, there is seemingly no end to the boys eager to shoot their shot. With the boys thinning in number and the ordeal putting Ayaka under stress, her friends come up with a ludicrous plan to put an end to the confessions.

The protagonist is a girl with the ability to visit a surreal alternate dimension full of monsters in her dreams. One day, she encounters another human girl there and receives a plea for help.

Publisher Hayakawa is celebrating its 70th anniversary with two manga anthology reprints. One collection is dedicated to mystery works while the other compiles SF stories printed over the publisher's long career. The Ripe Star (Ureta Hoshi) by Osamu Tezuka, February 1972 in SF Magazine Dual Isolation Cell Satellite (Eisei 2-ren Dokubou) by Leiji Matsumoto, February 1972 in SF Magazine 7P (2) – H.G. Wells by Shotaro Ishinomori, October 1969 in SF Magazine Captain Past by Go Nagai, November 1970 in SF Magazine Ragini by Moto Hagio, February 1980 in SF Magazine Dorothy by Keiko Fukuyama, August 1984 in SF Magazine Aquatic People (Mizubito) by Hideo Azuma THE GHOST OF SF KID (SF Kozou no Yuurei) by Tori Miki Heikou Wars by Eiji Yokoyama Ojii-chan no Shosai/Uchuu by Tetsuya Imai Megane wo Kai ni by Yu Tsunamino Futokou by Tsubana Mister Donut by Daisuke Nishijima(Original concept: Yusaku Kitano), June 2002 in SF Magazine Mahou Shoujo Time-chan Sono 1 Onee-chan wa Kaidan wo Ochiru Yume wo Miru no ka by Akihito Yoshitomi To, Aru Hi no Boku no Himo by Natsujikei Miyazaki Sister of My Dreams (Ore no Yume no Imouto) by COCO

Meet Watase, an awkward teen with an unusual power over the written word. One day he uses that power to do something impossible, which draws the attention of Aiba, a girl he finds interesting. But Aiba lives in a secret world of her own devising, believing that the world around her is a lie. And so Watase's impossible act seems like fate to Aiba, and sets the pair down an unexpected path. A 1-volume manga.

Within a forest, there exists a fairy of the hearth named Pauline. She lives together with Baba, an old witch that often yells at her for something or other. One day, a kingdom seeks to unravel the mystery of the “curse” afflicting its princess, and then…

Ayako, a normal high school girl caught up in the experiment of an enigmatic genius, is divided in two. In the midst of the confusion of sharing her life, she remembers her sister who had died suddenly. What lies beyond the feelings she remembers and the feelings she's forgotten…

Takagi and Kanemura are two normal high school students in a near-future Japan where many things are different but taken in stride. Technology has evolved to the point where items like face-blurring necklaces, sleep-control devices, and Willy Wonkaish meal-flavored gum are treated as fads. New services also dot the landscape, such as businesses that can help you reclaim memories and places that can upload dead people to the internet to continue living their lives in virtual reality. The two girls also treat encounters with androids, strange monsters, and aliens as somewhat normal occurences. Dainana Joshikai Houkou is a fantastical slice of futuristic life that proves that while society can change, people seem to stay the same. Wikipedia