
Matsui Yuusaku, a medical college student, receives a letter from his uncle, once a famous doctor in Tokyo who now manages a hospital in a small village, with an invitation to visit him and assist with the hospital work diring summer vacation. Yuusaku hopes that this work will help him to understand why he has chosen to be a doctor, so he decides to accept this offer. One more thing spurs this decision, as he is looking forward to the upcoming reunion with his cousin, Ibuki, whom he has not seen for many years.
flutter of birds ~Tori-tachi no Habataki~ is a Japanese visual novel of 592,482 characters, with 14,274 unique words and 1,968 different kanji. Its difficulty rating on Jiten is average, 2.5 out of 5. The full vocabulary list ranks all 14,274 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.