Isekai is a subgenre of Japanese fantasy and science fiction that revolves around a person or people who are transported to and have to survive in another world. In the new world, the person usually g
Urashima Tarō returns to his village by riding a turtle. The folktale is one of the earliest origins of the isekai genre.
In isekai stories where the protagonist is killed, getting hit by a truck is a common cause of death, which spawned the Truck-kun meme.
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Urashima Tarō is the protagonist of a Japanese fairy tale, who, in a typical modern version, is a fisherman rewarded for rescuing a sea turtle, and carried on its back to the Dragon Palace beneath the
Isekai
…reverse isekai, a person from another world is transported to planet Earth. The concept of isekai started in Japanese folktales, such as the story of Urashima Tarō, and Western fantasy literature. The first modern isekai works were Haruka Takachiho's novel Warrior from Another World and the anime television series…
Urashima Tarō and princess of Horai, by Matsuki Heikichi (1899)
Urashima Taro encounters children on the beach who are "toying with" a turtle.―Jinjō shōgaku kokugo tokuhon (the 3rd edition of Kokutei tokuhon) (1928)
Urashima saves the turtle.―From an Otogizōshi picture scroll in the Bodleian Library collection, late 16th or early 17th century.
Mizuenoe no Urashima riding a turtle with flowing tail (mino game). Depiction of him riding a turtle appeared quite late, in the early 18th century. —Ogata Gekkō, Gekkō zuihitsu (1887).