It explores the historical development of the game, its immense commercial success, and the social consequences of its addictive nature.

Depending on whether you are looking for an academic study on the gambling industry or a literary analysis of the famous novel by Min Jin Lee, here are two highly regarded papers on : Academic & Social Research

It uses cultural identity theories (such as those by Stuart Hall and Homi Bhabha) to explain how the characters navigate their "foreigner" status in Japan.

If you are interested in the actual game and its role in Japanese society, the paper published in International Gambling Studies is a primary scholarly source.

“Pachinko has a low initial stake; can stimulate visual and aural senses... and can seduce players into continuous play.” ResearchGate · 17 years ago

Community reviewers and scholars highlight how the novel uses the game as a powerful metaphor for life and predestined struggle.

The paper examines the "Zainichi" Korean community's struggle with identity, ethnic prejudice, and the profound sense of dislocation experienced by characters like Sunja and Noa.

You can find the abstract and full details via ResearchGate or Taylor & Francis . Literary & Historical Analysis