Animanga Wiki
Register
Advertisement
Zero no Tsukaima

The Familiar of Zero, one of the classic "isekai" titles

Isekai (異世界, lit. "Another world", "Different world", or "Otherworld")[1] is a theme present in Japanese anime, manga and other media. It usually has to do with the main character being transported to another world, hence the name. Other worlds regard to parallel fictional universes or virtual worlds, unbeknownst to the protagonist of others around him/her.

Characteristics[]

The theme can be characterized as wish fulfilment, with the person being transported often being a NEET, hikikomori, gamer, or just a regular human. In the new fantasy world, they are able to succeed through their comparatively unimportant-in-real-life genre knowledge or other skills. In some cases like Isekai wa Smartphone to Tomo ni, their power can range from tremendous magical abilities surpassing anyone else, to relatively weak, as in Re:Zero − Starting Life in Another World, where the protagonist does not gain any special power beyond the ability to survive death in a type of temporal loop.

In general, the "isekai" protagonist is usually regarded as the "chosen hero". But some titles subvert the theme such as Drifters, where people entering the other world are historical generals and other warriors who are more brutal than the world's inhabitants themselves. Titles like Tensei shitara Slime Datta Ken, the protagonist starts off as non-human as a weak blob. Some stories involve people being reincarnated as unusual inanimate objects, like a magical onsen.

History[]

In earlier times, the genre started with titles like El-Hazard and Fushigi Yūgi, in which the protagonists retained their original appearance upon entering a different world. Later titles such as Yōjo Senki inverse the genre where the protagonist dies and reincarnates in a different world, such as Knight's & Magic, with the latter retaining their memories and interests from their previous life.

The .hack franchise was one of the first to present Virtual Reality as a parallel concept of isekai, with Sword Art Online following in its footsteps.

Genre variations[]

Summoning Reincarnation Translocation Virtual Reality Others
El-Hazard Reincarnated as a Sword In Another World With My Smartphone Sword Art Online The Devil is a Part-Timer!
Fushigi Yūgi Alternate World Pharmacy KonoSuba Gundam Build Divers Outbreak Company
Dog Days Knight's & Magic Restaurant to Another World Accel World No Game No Life
Mashin Hero Wataru Yōjo Senki Re:Zero − Starting Life in Another World Log Horizon Gate - Thus the JSDF Fought There!
Tenchi Muyo! War on Geminar Legend (TAKANO Masaharu) Isekai Izakaya "Nobu" Overlord Miss Kobayashi's Dragon Maid
How Not to Summon a Demon Lord Exterminator Saving 80, 000 Gold Coins in the Different World for My Old Age Around 40 Sage's Diary of Life in Another World The Master of Ragnarok & Blesser of Einherjar
My Isekai Life By the Grace of the Gods Magi Craft Meister When a Stupid FPS Player Falls to Another World Re:Creators
The Saint's Magic Power is Omnipotent The Reincarnated Prince Wants to Slack Off Maou-sama, Retry! Death March to the Parallel World Rhapsody Hinamatsuri
The Rising of the Shield Hero Farming Life in Another World Isekai Quartet
Isekai Cheat Magician
The Familiar of Zero Death Attribute Magician
Arifureta: From Commonplace to World's Strongest Wise Man's Grandchild Caturikun

Reverse isekai[]

A very specific variation that is a twist on the general isekai type is the "reverse isekai" where charactrs come to the modern or present day world from another world. Some obvious specific examples are The Devil is a Part-Timer! (2013) and Gate - Thus the JSDF Fought There! (2015) where some kind of portal connects the worlds. However there are some that fall in a gray area like Re:Creators (2017) where the characters appear based on some magical or special power, but do come from some "other world".

References[]

External links[]

News
Advertisement