
While his parents are away working overseas our protagonist takes this opportunity to visit his childhood friend (and her twin sister). They live with their mother and are located pretty close to the high school he and the twins go to. So, seeing that he'd be living alone otherwise, they decide to have him live with them in the meantime. There's also a prestigious all-female school nearby; this being the case, several students/teachers live in the same neighborhood as the protagonist's childhood friend; thus the rarely seen male presence begins a bit of an uproar as awkward, hormone-charged interactions begin.
Nursery☆Rhyme is a Japanese visual novel of 660,819 characters, with 16,190 unique words and 2,046 different kanji. Its difficulty rating on Jiten is average, 2.3 out of 5. The full vocabulary list ranks all 16,190 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.