
Sentimental Graffiti Yakusoku is a sound novel game based on the Sentimental Graffiti series of dating simulation games. It is not actually a game, it is more like a text novel with voice-over about the first meeting of protagonist and each of twelve girls during childhood. There is only one CG for each girl and the background is just the place where the conversation or action takes place.
Sentimental Graffiti ~Yakusoku~ is a Japanese visual novel of 96,811 characters, with 5,403 unique words and 1,299 different kanji. Its difficulty rating on Jiten is average, 2.6 out of 5. The full vocabulary list ranks all 5,403 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.