Editing Sumiyoshi-kai (section)

{{Short description|Yakuza group based in Tokyo}}
{{ref-improve|date=October 2022}}
{{Infobox criminal organization
| name = Sumiyoshi-kai
| image = Sumiyoshi-kai.svg
| image_size = 
| caption = The [[Mon (emblem)|daimon]] of the Sumiyoshi-kai
| founded = {{start date and age|1958}}
| founder = Jusaku Abe
| named_after = 
| founding_location = [[Tokyo]], [[Japan]]
| years_active = 
| territory = [[Tokyo]]
| ethnicity = 
| membership = 2,100 members<ref name="npa">{{cite web|url=https://www.npa.go.jp/publications/statistics/kikakubunseki/r6jyousei.pdf|title=Organized Crime Trends in 2024|pages=18–19, 40|website=[[National Police Agency (Japan)|National Police Agency]]|archive-url=https://web.archive.org/web/20250403084126/https://www.npa.go.jp/publications/statistics/kikakubunseki/r6jyousei.pdf|accessdate=3 April 2025|archive-date=3 April 2025}}</ref> 1,100 quasi-members<ref name="npa"/>
| leaders = Shūji Ogawa<ref name="npa"/>
| activities = 
| allies = 
| rivals = 
| notable_members = 
}}
The {{nihongo|'''Sumiyoshi-kai'''|住吉会}}, sometimes referred to as the {{nihongo|''Sumiyoshi-rengo''|住吉連合|Sumiyoshi-rengō|"Sumiyoshi Union"}}, is the second-largest [[yakuza]] group in Japan with an estimated 2,100 members.<ref name="npa"/>