Investigators are analyzing records on the musician's mobile telephone to determine how he obtained the drugs
TokyoReporter
Drugs seized at Narita International Airport on February 17
Suspect denied 'having an intent to kill,' police said
Suspect told police, 'I thought that a small operation like this would not be cracked down upon'
Victim suffered several stab wounds to his abdomen and back, police said
Casino accumulated up to ¥1.5 million yen in sales each month, police said
Suspect denies allegations, telling police, 'I didn't touch even a finger'
Body of Toshihide Kagura, 61, was found in a corn field in Pampanga Province on February 19
Suspect allegedly shot an employee and customer of the casino early Monday
Suspect partially denies the allegations, telling police, 'I did not intend to kill'