
Seven families are aboard a bus towards a field camp for their vacation. At this camp, it becomes clear that this is not a common trip. The parents are of the kind that abused their children or were visited by children's services, and at the camp they are offered to sell their children for a large sum of money, because there were customers that needed healthy internal organs.
Shichinin no Tomurai is a Japanese movie of 15,296 characters, with 1,443 unique words and 580 different kanji. Its difficulty rating on Jiten is average, 2.1 out of 5. The full vocabulary list ranks all 1,443 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
This title is too short to reliably find similar media.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.