watch 01:50 The Loop (Games) Do you like this video? Majima Construction is at work! This article is a stub and is under construction. You can help Yakuza Wiki by expanding it. Be sure to check out the manual before you get started! The Koshimizu Family is a yakuza family in Yakuza 6. They are a subsidiary of Onomichi's Yomei Alliance Contents[show] HistoryEdit Yakuza 6Edit MembersEdit GalleryEdit Retrieved from "https://yakuza.fandom.com/wiki/Koshimizu_Family?oldid=68492" Categories: Article stubs Organizations Yakuza 6 Organizations Yomei Alliance Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.