1. isekai - Noun
2. isekai - Verb
isekai (uncountable)
(Japanese fiction) A genre of Japanese fiction involving everyday people transported to alternate fantasy or virtual worlds.
isekai (third-person singular simple present isekais, present participle isekaiing, simple past and past participle isekaied or isekai'd)
(fandom slang) To transport into an alternate world.
The protagonist was isekai'd by Truck-kun.
And while isekai is beaten on for being full of cliches and having ridiculously long titles, some are quite good and have never been licensed in English. Source: Internet
Incompetent and unimportant female character would continue being a staple with isekai, becoming damsels in distress or just plain useless. Source: Internet
In a way, that technically means was ahead of its time, perhaps it'd be more remembered if it came out closer to the isekai craze. Source: Internet
War on Geminar (aka Isekai no Seikishi Monogatari) which follows the tale of Tenchi's half-brother Kenshi Masaki as he finds himself in a foreign world that uses humanoid machines to fight their wars. Source: Internet
For those of you that don't know, isekai isn't exclusive to a character being stuck in a different universe or world. Source: Internet
Many isekai heroes are known for being overpowered right out of the gate, and Seiya Ryuuguuin embodies that to a T, alongside his overwhelmingly cautious tendencies. Source: Internet