A history of the leadership vacuum after Kazuo Taoka and Kenichi Yamamoto died.
Identity and context
Connected people and organizations
The current source-backed graph connects this entry with Kazuo Taoka — related to; Kenichi Yamamoto — related to; Masahisa Takenaka — related to; Hiroshi Yamamoto — related to; Yama–Ichi War — related to; Yamaguchi-gumi — related to. These links describe the relationship recorded in the underlying sources; they should not be read as broader claims beyond that documented connection.
What the record establishes
Sources
– [Japan National Police Agency — 1999 White Paper](https://www.npa.go.jp/hakusyo/h11/h110400.html) — .
Why this page matters in the wider network
Organized-crime stories are often fragmented across individual prosecutions and biographies. This entry is useful because it provides a junction in that network: readers can move from the subject to the people, groups and events that are explicitly connected in the Master dataset. As additional source-backed material is added, those canonical links allow the surrounding pages to update without inventing new relationships or duplicating the same entity under slightly different names.
Editorial note
People and groups in this story
Don’t stop here
Collectibles & memorabilia
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References
- Japan National Police Agency — 1999 White Paper · View source ↗
- Japan National Police Agency — Police of Japan / Organized Crime · View source ↗
- Japan National Police Agency — White Paper 2009, designated boryokudan details · View source ↗
- Japan National Police Agency — White Paper 2012, Measures against Yamaguchi-gumi/Kodo-kai · View source ↗
- Japan National Police Agency — White Paper 2016 · View source ↗
- Japan National Police Agency — White Paper 2017 · View source ↗
- Japan National Police Agency — White Papers · View source ↗
- Hard-Up Yakuza Struggle to Earn a Living · Nippon.com · View source ↗
- The Japanese Mafia: Yakuza, Law, and the State · Oxford University Press
- Yakuza: Japan's Criminal Underworld · University of California Press
- Japanese crime gangs spread to America · UPI · View source ↗
- Riot police mobilized after Takenaka killing · UPI · View source ↗