Daimon of Kyushu Seido-kai
|Founding location||Omuta, Fukuoka, Japan|
|Years active||2006 - June 11th, 2013|
|Criminal activities||Drug trafficking, loansharking, among others|
The Kyushu Seido-kai (九州誠道会 Kyūshū Seidō-kai) is a yakuza organization based in Fukuoka Prefecture on the Kyushu island of Japan, with an estimated 380 active members. Headquartered in the southern Fukuoka region of Omuta, the Kyushu Seido-kai maintains its offices in five other prefectures including Tokyo.
Since its formation, the Kyushu Seido-kai has been known for its blatant armed conflicts with its former parent syndicate, the Dojin-kai, involving various hazardous weapons such as automatic firearms, petrol bombs and hand grenades.
While violently feuding with the Dojin-kai, the Kyushu Seido-kai has caused deaths among several innocent civilians as well as numerous yakuza members, and because of that, despite being a relatively recently established group, the Kyushu Seido-kai has been a designated yakuza group since 2008.
The Kyushu Seido-kai launched in 2006 as the Dojin-kai's splinter group led by the Omuta-based Murakami-ikka clan, after the long-time Dojin-kai boss Seijiro Matsuo announced his resignation, sparking a war of succession. In 2007 a Dojin-kai member attempted to murder a Seido-kai member, but ended up killing an innocent bystander. The Kyushu Seido-kai ended up receiving official registration as a designated yakuza group under the Organized Crime Countermeasures Law on February 28, 2008.
In 2011, the Seido-kai's feud with the Dojin-kai escalated, and many Seido members were killed by the Dojin-kai; two Seido seniors were killed by alleged Dojin-kai's grenades in Omuta (April), one Seido member was stabbed to death in Ogi, Saga (April), and one Seido senior was shot to death in Imari, Saga (April).
The Kyushu Seido-kai is one of the five independent Fukuoka-based designated yakuza syndicates, along with the Kudo-kai, the Taishu-kai, the Fukuhaku-kai, and the Dojin-kai. The Kyushu Seido-kai maintains its offices in six prefectures; Fukuoka, Saga, Nagasaki, Kumamoto, Yamagata, and Tokyo.
In 2008, the Kudo-kai's third-generation president Hideo Mizoshita died and his funeral was attended by many yakuza magnates representing their respective syndicates from all over the country. The Seido-kai was the only designated yakuza syndicate absent from this event.
The second president Namikawa has allegedly maintained a close relationship with Kunio Inoue. Inoue is the president of the fourth-generation Yamaken-gumi, an affiliate of the largest-known Yamaguchi-gumi syndicate.
The Kyushu Seido-kai's illegal activities have allegedly included loansharking and methamphetamine trafficking. The Seido-kai was allegedly the largest drug trading division of the Dojin-kai, as rumored by some local Omuta in-the-know men, hence the informal dub name of the "Seido Pharmacy". Even the 55-year-old founding president Murakami was arrested for methamphetamine possession.
In June 11th 2013, Kyushu Seido-kai announced the end of its gang war with Dojin-kai as well as its dissolution.
- 1st president : Chojiro Murakami
- 2nd president : Masahiro Namikawa
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- "Firing on a car belonging to a Dojin-kai insider, possibly from a conflict with the Seido-kai", 30 March 2011, Yomiuri Shimbun (in Japanese)
- "National Police Agency searches the Kyushu Seidokai's office, for blackmail among others", 31 October 2008, Sankei Shimbun (in Japanese)
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- "Shot : One hurt in the Dojin-kai President's house, Kurume", 26 August 2011, Mainichi Shimbun (in Japanese)
- "Explosive in car kills ex-gang boss, brother", 8 April 2011, Yomiuri Shimbun
- "Seido-kai member was stabbed to death immediately after getting off his car", 21 April 2011, Sankei Shimbun (in Japanese)
- "Hospital murder, Dojin-kai member was arrested", 10 July 2011, Yomiuri Shimbun (in Japanese)
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- "Kyushu Seido-kai yakuza gang announces dissolution". Retrieved 22 October 2014.