
The hero is summoned to a different world. Able to wield a sacred sword and blessed by the goddess. He teams up with heroines to defeat the demon king as that is the only way he can be sent home. But he is soon disappointed when that plan fails. He is told, he can't be sent back until he brings peace to the land. He now has to help forge a peace treaty between the demon tribes and the human kingdom. But each heroine has her own agenda on how the treaty should be written and will do anything to persuade the hero.
Josou Sennen Oukoku is a Japanese visual novel of 351,673 characters, with 10,549 unique words and 1,947 different kanji. Its difficulty rating on Jiten is average, 2.9 out of 5. The full vocabulary list ranks all 10,549 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.