--- title: ConbiniWars | daily.dev description: An interactive map visualizing the territorial distribution of Japan's major convenience store chains (Lawson, Family Mart, 7-Eleven, Ministop). The map shows... canonical: https://daily.dev/posts/conbiniwars-dvakdlare twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: ConbiniWars | daily.dev og:description: An interactive map visualizing the territorial distribution of Japan's major convenience store chains (Lawson, Family Mart, 7-Eleven, Ministop). The map shows... og:url: https://daily.dev/posts/conbiniwars-dvakdlare og:image: https://api.daily.dev/og/posts/DVAkdLAre.png og:image:alt: ConbiniWars og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # ConbiniWars **[Hacker News](https://daily.dev/sources/hn)** · 1 min read · 0 upvotes · 0 comments ## Summary An interactive map visualizing the territorial distribution of Japan's major convenience store chains (Lawson, Family Mart, 7-Eleven, Ministop). The map shows which chain dominates each region by calculating the closest convenience store brand for any given location. Users can zoom into prefectures for detailed territory views or display all individual store locations. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Check Out inKONBINI: One Store. 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