Three-tier labeling for authorship

Under the scheme, works authored entirely by humans, works produced with AI assistance, and works produced mainly through AI publication are each marked with a distinct designation on the book's information page. The approach lets buyers identify at a glance the degree of AI involvement behind a given title, an issue that has drawn growing attention as publishers experiment with generative AI tools.

Context and caveats

The publisher's website was accessible, but the notice describing the HAP labeling scheme was not found on its landing page; the details were instead obtained from press material. Specific figures — such as how many titles fall into each category or when the scheme took effect — were not included in the material, leaving the scope of the program unclear.

The scheme mirrors broader debates in Korea and Japan over transparency in AI-generated content, where regulators and industry groups have been weighing disclosure standards for works produced with large language models (LLM).

The claim that Nikkeion Books separately labels human-written, AI-assisted and AI-published works stands as Mostly True.