
1960s Japan—economic boom, Olympic pride, and a crackdown on “public morals.” An anti-prostitution law targets women but spares male sex workers, the so-called “blue boys.” When police arrest the doctor performing their sex reassignment surgeries, the sensational “Blue Boy Trial” begins. Three transgender women take the stand, igniting a national debate on identity, medicine, and happiness—long before the language of LGBT existed. Though the court ruled surgery legal, the verdict cast a shadow: no such operations would occur in Japan for 29 years. Half a century later, this buried history still reverberates in the lives of sexual minorities.
Blue Boy Jiken is a Japanese movie of 13,533 characters, with 1,520 unique words and 716 different kanji. Its difficulty rating on Jiten is hard, 3.3 out of 5. The full vocabulary list ranks all 1,520 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.