Suspect told police, 'I did it as a joke'
Posts published in “Tokyo”
Tokyo is the capital of Japan
Girl told the victim, 'I want 15,000 yen'
'Hand over your valuables,' one of the perpetrators demanded
Seven persons tested positive for marijuana, police said
Suspect allegedly touched the lower body of the girl through her clothes inside the exterior stairwell of a building
Suspect says he 'does not recall' the matter, police said
Man is believed to be a resident of Toshima Ward aged in his 40s, police said
Driver of the train apparently applied the brakes after a person on the platform pushed an emergency button
Suspect fled the scene when the victim let out a scream, police said
Police seized 28 pachi suro (or pachinko slot) machines deemed to be in violation of the law