
One winter night, a young boy named Rishu wakes up in a forest. Upon awakening, the first thing he sees are human footprints on the snow. Following the footprints, he comes across a young girl lying on the ground. He woke the girl up, got to know her as Miharu Aika, and the two try to find a way out of the forest together. A story of inexplicable mysteries and sad memories is being unfolded in a world of snow...
Sekisou no Aestivum is a Japanese visual novel of 132,279 characters, with 5,425 unique words and 1,325 different kanji. Its difficulty rating on Jiten is average, 2.5 out of 5. The full vocabulary list ranks all 5,425 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.