Issues with chiba-hs-badminton.club access could stem from improper redirect settings between different versions of the site. Check the following links for alternative routes:

http://chiba-hs-badminton.club http://www.chiba-hs-badminton.club https://chiba-hs-badminton.club https://www.chiba-hs-badminton.club

Or return to the current status page of chiba-hs-badminton.club.