
You just moved out from home where your stepmother and stepsister live, into a house where four other females live, including the landlady/caretaker. You also study in a local temple. As you soon find out, the monk you are learning from is a master of SM training, and you are to become a SM trainer under his guidance. Also, the landlady is the widow to one of the monk's pupil. The husband passed away before he can finish training her, and she has been in depression ever since. Now it fells on your shoulder to finish her training and lead her to happiness. Along the way you will also have the opportunities to interact/train other tenants in the house.
Gekka Bijin is a Japanese visual novel of 134,772 characters, with 6,699 unique words and 1,525 different kanji. Its difficulty rating on Jiten is average, 2.8 out of 5. The full vocabulary list ranks all 6,699 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.