B.LEAGUE OFFICIAL SITE http://www.bleague.jp/ B.LEAGUE OFFICIAL LINE https://line.me/R/ti/p/%40b.league B.LEAGUE OFFICIAL Twitter https://twitter.com/B_LEAGUE B.LEAGUE OFFICIAL Facebook https://www.facebook.com/B.LEAGUEOFFICIALENGLISH/ B.LEAGUE OFFICIAL Instagram https://instagram.com/b.league_en/ #BLEAGUE