The 2017 body count is all the more amazing, considering that from four years ago, Japan has found itself in the crosshairs of an ongoing gang war. A schism in the nation's largest crime syndicate, the Kobe-based Yamaguchi-gumi, has led to heightened tension, with rival gangs in Tokyo and elsewhere reportedly attempting to form new alliances or exploit the vacuum. Some might be inclined to think that - just like in a Mario Puzo story - Japan's gang members would "go to the mattresses" (that is, move away from their family homes) and prepare to shoot it out in barber shops, restaurants and apartment elevators. Indeed, a few decades ago, when the Yamaguchi-gumi was previously rocked by internecine violence after a faction rejected the gang's new boss and broke away to form the Ichiwa-kai, the casualty count over an 18-month period reached 18 dead and 47 wounded.