
Takatsuki Tougo is leading a boring life at Ceres Academy, located on an isolated island called Dunamis Base. One day, while rushing to class after having overslept, Tougo stumbles upon a mysterious girl in the school hallway. This brief encounter then changes Tougo's life forever. Time in the game will loop, so the player will end up experiencing the same story repeatedly. The player will need to follow the proper route in order to escape from this loop.
DUNAMIS15 is a Japanese visual novel of 720,556 characters, with 17,016 unique words and 2,119 different kanji. Its difficulty rating on Jiten is average, 2.7 out of 5. The full vocabulary list ranks all 17,016 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.