Hiroyuki TAKAHASHI Change your cover photoUpload Change your cover photoUpload Change your cover photo Hiroyuki TAKAHASHI This user account status is Approved About About Posts Posts This user has not added any information to their profile yet.Website URLhttps://www.scrumalliance.org/community/profile/htakahashi4FacebookFacebookLinkedInLinkedInTwitterTwitterInstagramInstagram Only fill in if you are not human