
Sato Yo is a high school boy, who likes SEGA's games. One day, he enters a grocery store to buy some food for dinner. When he tries to take a bento box, he loses consciousness. He comes around to find all the bento sold out. He notices there is a war game going on at grocery stores and players called "Wolves" compete for the half-priced bento. Yarizui Sen, the leader of Half-Pricer Club, forces Yo to join the club and he enters the bento war.
Ben-To is a Japanese novel of 2,571,119 characters, with 32,347 unique words and 2,696 different kanji. Its difficulty rating on Jiten is hard, 3.2 out of 5. The full vocabulary list ranks all 32,347 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.