Parlor was located inside an apartment in Konan Ward
TokyoReporter
Suspect told police, 'I got angry after I told him to sleep on the bed'
Tokyo police arrested a 43-year-old man of no known occupation
Statement from the U.S. Marine Corps read, 'In this very sad situation, we are fully supporting the investigation'
Man was apprehended on suspicion of interfering with the duties of a pubic servant
Suspect admits to the allegations, telling police he committed the crime 'for photography in the toilet'
Victim's head showed signs of having been struck with a blunt weapon, police said
Drugs were wrapped in colorful paper, known in the Roppongi area as 'Azabu Packages,' police said
Sumiyoshi-kai member solicited orders over the internet, police said
Prefectural government said, 'The arrest of a staff member is truly regrettable'