
Population starts to decline rapidly due to unknown reasons, and many people lose hope for tomorrow. With time a rumor starts to circulate that people in love have much bigger mortality rate than those who aren't. Main character loses a bet with a bad friend and confesses to his classmate, and their shy relations start to develop. But with rumors circulating a shadow of death hangs in the air.
Ren'ai Byou is a Japanese visual novel of 279,183 characters, with 7,380 unique words and 1,468 different kanji. Its difficulty rating on Jiten is average, 2.1 out of 5. The full vocabulary list ranks all 7,380 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.