Masked assailants on a motorcycle fired at Kunio Hoshi in Kaunia Upazila, Rangpur’s Superintendent of Police (SP) Abdur Razzak told bdnews24.com.
Police said he was shot thrice around 11am on Saturday at the Upazila’s Alutari when he was on way to a farm in the area.
He knew two brothers living in Japan, whose family lived in Rangpur and had helped Konio set up the farm.
“Assailants on a motorcycle fired at Kunio. He was shot in the chest, shoulder and hand,” said Kaunia police OC Rezaul Karim.
Italian national Cesare Tavella was also killed similarly by assailants who fled on a motorcycle at Dhaka’s Guslhan on Sep 28, according to police and witnesses.
“Murad came out from his house nearby and rushed Kunio to the hospital, but he died on the way,” he said quoting rickshaw puller Ali.
Razzak said that the Ali informed Zakaria Bala's brother-in-law ‘Hira’ used to come with Kunio every day, but he was not with the Japanese national on Saturday.
Both Bala and Hira were detained later in the afternoon for questioning, he added.
Police have recovered Kunio’s passport, which had a Bangladesh visa valid until May, 2016.
“Konio entered Bangladesh with a multiple-entry visa,” Rangpur’s Additional SP Zainul Abedin told bdnews24.com.