Jirō Asada
Kōjirō Iwato (岩戸 康次郎, Iwato Kōjirō; born December 13, 1951), known by his pen name Jirō Asada (浅田 次郎, Asada Jirō), is a Japanese writer.
In 1991, his novel Torarete tamaruka! (とられてたまるか!) started his literary career. After writing several picaresque novels, his novel Metro ni notte (地下鉄に乗って) was awarded the Eiji Yoshikawa Prize for New Writers and made into a 2006 film; a short story collection The Stationmaster and other stories (Poppoya (鉄道員)) was also awarded the Naoki Prize. He writes also historical and Chinese historical novels such as The Firmament of the Pleiades (Sōkyū no subaru, 蒼穹の昴). He writes in the traditional style of Japanese popular fiction.