Wakae is a 15 year old girl who lived under the same roof with her alcoholic father and stepmom. Her mother had died years ago. She spends her nights at a rundown bar, sharing drinks and cigarettes with the lowlife drunks. She has nowhere to turn and no one to talk to, until she is reunited with her childhood friend, Saburo, who brings warmth to her heart.

Mainly the story of Shinsuke and his stepmother, ranging from Shinsuke's infanthood to his mid-teens. Coal workers and the mines dominate nearly every aspect of the life of the characters. Shinsuke's father dies while bravely using dynamite to rescue a group of trapped Korean miners. Several older men attempt to help he and his mother cope, including a kind Korean and a Harley-riding yakuza.