The original novel is set in the modern world, but there exist doors that can take people to the "other side," where strange urban legends and internet stories prove to be true. College student Sorawo Kamikoshi finds herself exploring one of these doors, and almost dies on the other side, when she is rescued by another girl named Toriko Nishina. Toriko is mysterious but skilled with a gun, and she seems to be searching for someone else on the other side. Together, both girls explore these doors to the other side.
Otherside Picnic It is also Known as: 裏世界ピクニック, Ura Sekai Picnic
Genres: Action , Adventure , Fantasy , Parallel Universe , Science Fiction , Shounen , Horror , Mystery
Try our anime quiz: Anime Characters Guessing Quiz/Game
Top Manga Like Otherside Picnic (Urasekai Picnic) [2026 List]
4. Lord of the Mysteries
With the rising tide of steam power and machinery, who can come close to being a Beyonder? Shrouded in the fog of history and darkness, who or what is the lurking evil that murmurs into our ears?
Waking up to be faced with a string of mysteries, Zhou Mingrui finds himself reincarnated as Klein Moretti in an alternate Victorian era world where he sees a world filled with machinery, cannons, dreadnoughts, airships, difference machines, as well as Potions, Divination, Hexes, Tarot Cards, Sealed Artifacts…
The Light continues to shine but mystery has never gone far. Follow Klein as he finds himself entangled with the Churches of the world—both orthodox and unorthodox—while he slowly develops newfound powers thanks to the Beyonder potions.
Like the corresponding tarot card, The Fool, which is numbered 0—a number of unlimited potential—this is the legend of “The Fool”.
Lord of the Mysteries has finished publishing and it has 1430 Chapters. It is also Known as: LotM, 诡秘之主
3. Urasekai Picnic
The original novel is set in the modern world, but there exist doors that can take people to the "other side," where strange urban legends and internet stories prove to be true. College student Sorawo Kamikoshi finds herself exploring one of these doors, and almost dies on the other side, when she is rescued by another girl named Toriko Nishina. Toriko is mysterious but skilled with a gun, and she seems to be searching for someone else on the other side. Together, both girls explore these doors to the other side.
Otherside Picnic is currently publishing and has Chapters. It is also Known as: 裏世界ピクニック, Ura Sekai Picnic
2. Sekai Oni
Sekai Oni follows the story of a little girl called Shinonome Azuma.
With her parents dead or missing, Azuma has been taken into her uncle's family. However her new family has been harshly abusing her, to the point she has become so mentally unstable she developed the rare syndrome of Alice in Mirrorland, which makes her see things that shouldn't be there reflected on mirrors, water, glass, etc.
Everything begins when the things she sees start affecting the real world directly, and the barrier between reality and illusion breaks apart.
Welcome to the world at the other side of the mirror. Welcome to Wonderland.
Sekai Oni has finished publishing and it has 110 Chapters. It is also Known as: 世界鬼, Sekaioni, World of Demon
1. Mahou Shoujo of the End
One day, ordinary high school student Kogami Kii finds himself caught up in a strange kind of zombie apocalypse, involving 'magic girls.' While idly looking out of the school window, Kii sees what looks like a little girl hitting a teacher, causing his head to explode violently. Convinced he's dreaming, he goes to the restroom to get his act together.
Unfortunately, its not a dream, and he arrives to find the creepy little girl repeatedly saying "magical" as she slaughters his friends and classmates. Soon, Kii and his childhood friend—a quiet, often-bullied girl called Tsukune—are witness to the resurrection of their friends' corpses into a zombie-like murderous mob crying the single word "magical." Now Kii and Tsukune must try to endure with the other survivors, and try to find out what has happened to their world.
Magical Girl Apocalypse has finished publishing and it has 64 Chapters. It is also Known as: 魔法少女・オブ・ジ・エンド, Mahou Shoujo OTE, Magical Girl of the End