# 3x3 Observer's Hub > A comprehensive Japanese-language portal for FIBA 3x3 basketball — covering tournament schedules, team profiles, FIBA world rankings, venue information, and news. ## About This Site 3x3 Observer's Hub is the go-to Japanese portal for FIBA 3x3 basketball information. It aggregates domestic and international event schedules, team data, world rankings, rules guides, venue details, and the latest news — all in Japanese. The site primarily serves the Japanese 3x3 basketball community, including players, fans, team staff, and sports media. ## Content Overview - [Events](/events): Domestic and international 3x3 tournament schedules and details - [Teams](/teams): Profiles of 3x3 teams active in Japan (men's, women's, mixed) - [FIBA Rankings](/rankings): FIBA 3x3 World Rankings — men's and women's TOP 20 with Japan highlight - [Beginner's Guide](/guide): Rules, scoring, court specs, and how to watch 3x3 basketball - [Venues](/venues): Tournament venue information - [News](/news): Latest 3x3 basketball news with related team tags ## Key Facts About 3x3 Basketball - 3-on-3 half-court game, governed by FIBA - Olympic sport since Tokyo 2020 - 10-minute game or first to 21 points - 12-second shot clock - Scoring: 1 point inside the arc, 2 points outside the arc - Ball: size 6 (smaller than standard men's size 7) - Court: 15m x 11m half-court with one basket ## Technical Details - URL: https://3x3.tmkproduct.com - Language: Japanese (ja) - Update frequency: Events and news updated as available; rankings weekly - Structured data: JSON-LD (WebSite, SportsEvent, SportsTeam, FAQPage) - Sitemap: /sitemap.xml ## Extended Version For detailed page-by-page content descriptions, see [llms-full-en.txt](/llms-full-en.txt).