Two people are trapped in absolute darkness after their bus meets an accident midway in a long tunnel. One of them is on the verge of committing suicide, the other works as a councellor for a suicide prevention hotline. Most of the story is in the form of conversations between the two characters as they struggle to get out of the tunnel, filling fast with smoke after the accident and resulting fire/explosion. The author has brilliantly used darkness as a metaphor for the painful past of the survivors. Trapped, injured and with no immediate chance of rescue, there is still hope for them by the end of the story. Real hope – the kind which comes from within.
Takamichi is definitely an author to look out for.