Handwritten note claimed an explosive device had been planted on the premises
TokyoReporter
Judge said, 'This was a large-scale, organized and premeditated crime'
Victim's injuries are not considered life-threatening, police said
One suspect was nabbed at Haneda International Airport on Sunday
Monkey enclosure attracts large crowds due to baby monkey named Punch-kun
Suspect said, 'It is not true that I forced her'
Brother-in-law was also found bleeding from self-inflicted slash wounds
Japanese Embassy last week urged citizens to strictly adhere to local laws
Hideko Tomiyama suffered 20 stab wounds across her body, police said
