
Unaired episode 11.5 included on the second Blu-ray/DVD volume.The fight for Ryota's affections continue after a misunderstanding. The girls vie for his attention with a series of competitions, all with disastrous results.
Gokukoku no Brynhildr OVA is a Japanese anime of 3,336 characters, with 530 unique words and 248 different kanji. Its difficulty rating on Jiten is easy, 1.9 out of 5. The full vocabulary list ranks all 530 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.