
Yukito Minakami is awakened by his childhood friend Kotomi for school, but when they arrive there, they find that a female classmate jumped off the roof of the school the day before. Before long, all their classmates are talking about the approaching end of the world on the 20th day of the month. Some even begin to lose their minds, with another student as their leader...
Tsui no Sora is a Japanese visual novel of 158,568 characters, with 5,595 unique words and 1,313 different kanji. Its difficulty rating on Jiten is average, 2.2 out of 5. The full vocabulary list ranks all 5,595 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.