
Nagoya always suffers from mysterious dreams. One day he is invited by his classmates on a drinking party to celebrate the last day of semester. They hear piano playing at night school. Depending on actions, the mystery can have four absolutely different and often fantastic reasons.
Zero One SP is a Japanese visual novel of 681,239 characters, with 10,732 unique words and 1,489 different kanji. Its difficulty rating on Jiten is average, 2.4 out of 5. The full vocabulary list ranks all 10,732 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.