noun
Aizukotetsu-kai (yakuza syndicate)
Proper noun referring to a specific yakuza organization based in Kyoto, historically linked to the Aizu region.
会津小鉄会は京都に本部を置く指定暴力団である。
The Aizukotetsu-kai is a designated organized crime group headquartered in Kyoto.
The name combines 会津 (Aizu, a historical domain in Fukushima) and 小鉄 (Kotetsu, likely a personal or founder's name) with 会 (kai, 'association'). The exact origin of the name is uncertain.