
Special volume that details Kyouya's year as GJ-Club president. Also has some chapters detailing the little sisters after their middle school graduation.
GJ-bu: Loss Time is a Japanese novel of 52,868 characters, with 3,967 unique words and 1,109 different kanji. Its difficulty rating on Jiten is average, 2.5 out of 5. The full vocabulary list ranks all 3,967 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.