
Mitsuko, a young student, encounters a series of horrifying incidents set in alternate realities where people wind up dead in the most horrendous fashion.
Real Onigokko is a Japanese movie of 6,971 characters, with 746 unique words and 341 different kanji. Its difficulty rating on Jiten is easy, 1.7 out of 5. The full vocabulary list ranks all 746 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.