
Three sisters gather to celebrate their mother's birthday at a relaxing ryokan with onsen; each other's company seems far from the relaxation they are after. (Movie edit of the 5-episodes TV drama).
Okaasan ga Issho is a Japanese movie of 18,887 characters, with 1,461 unique words and 568 different kanji. Its difficulty rating on Jiten is average, 2.3 out of 5. The full vocabulary list ranks all 1,461 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.