Inagawa-kai

The Inagawa-kai (稲川会) is the third largest of Japan's yakuza groups, with approximately 5,000 members. It is based in the Tokyo-Yokohama region, and was one of the first yakuza organizations to begin operating overseas.

The Inagawa-kai was founded in Yokohama in 1945 by Kakuji Inagawa. Most of its members were drawn from the bakuto, traditional gamblers, and illegal gambling has long been the gang's main source of income. It has also expanded into such fields as drug dealing, blackmail, extortion, and prostitution.

After Kakuji Inagawa, the gang was led by Susumu Ishii, who led it to unprecedented financial prosperity during the 1980's Japanese bubble economy. At one point the gang's assets were estimated to be over $1.5 billion. After Ishii's death in 1990, Inagawa's son Toi Inagawa took over as "kumicho" and led the gang until his death in May 2005.

As of October 2005, no clear successor has emerged, but Kakuji Inagawa's grandson Hideki Inagawa is seen as the most likely candidate.

Leadership

* 1st "kaicho": Seijo Inagawa (real name: Kakuji Inagawa)
* 2nd "kaicho": Takamasa Ishii (real name: Susumu Ishii)
* 3rd "kaicho": Yūkō Inagawa (real name: Toi Inagawa)
* 4th "kaicho": Yoshio Tsunoda