"Hissatsu Yami Doshin: Yon-hiki no Koroshiya" (Lethal Dark Samurai: Four Killers) Yuichiro Kurosaki, Shodensha Bunko, 20230713 Price: ¥700 Eradicate the "killers"! The secret activities of individuals with unique "killing techniques." Naojiro, the "dark killer" who punishes evil that cannot be resolved by law, his furious heart unleashes a lightning-fast iaido! Innocent people are killed by professionals who take on killings for money. Senba Naojiro, a Minamicho Doshin (police officer), as the head of the "dark killers" who cut down evil that cannot be judged by law, investigates the identity of the "boss" who controls the group. Eventually, a dark thread connects to the oppression of Dutch studies by the cruel official Torii Yozo... #HissatsuYamiDoshin #Yon-hikiNoKoroshiya #YuichiroKurosaki #Yuichiro_Kurosaki #book #JapaneseLiterature/Novel/Story