
After moving in with her older sister Saho, Nagisa runs into her first love Yo (short for Yosuke) at work. Saho invites Nagisa to dinner to meet her fiancé, who turns out to be Yosuke.
Sister is a Japanese drama of 52,950 characters, with 2,760 unique words and 925 different kanji. Its difficulty rating on Jiten is average, 2.6 out of 5. The full vocabulary list ranks all 2,760 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.