Train of Killers

A high-speed train – shinkansen – departs from Tokyo to Morioka. At first glance, all its passengers seem to be quite ordinary people going about their everyday business. But some of them are here not by chance…

Satoshi – appears to be an innocuous schoolboy, yet is 100% a psychopath. Smart, cunning, and very dangerous.
Kimura – a former hitman, now a simple worker and recovering alcoholic.
Mandarin and Lemon – two elite mercenaries.
Suzuki – a kind-hearted schoolteacher.
Nanao – "the unluckiest assassin in the world," dubbed so because his whole life is a continuous series of misfortunes.
A boy – the son of a major mafia boss.
And someone else, with their own special mission…

These people are generally not connected to each other, and they were brought here by different circumstances. But just one coincidence – and the lines of their lives will intertwine into a tight knot. Not all of them will reach their stop. Because it is very difficult to get off the train of killers alive…