"Campaign to Expel Organized Crime" is recorded as a Kikuchi Kan Prize-winning journalistic and civic campaign by the Chugoku Shimbun. It is treated as sustained newspaper work rather than a literary book.

A prize-winning effort that confronted organized crime in local society through reporting and civic campaigning.

"Gendaishi Shiryo" is a modern-history source collection series published by Misuzu Shobo. Across many volumes, it gathers primary materials on events, wars, and social movements, and has been valued as a foundation for research.

A source series that assembles primary materials of modern history volume by volume.