A フェイスブック group for ファン of the ship Harry Potter and Hermione Granger, あなた must be 18 または over to join, and the group is also for Harmony +.

A subreddit for ファン of the Hermione Granger and Harry Potter pairing

Shawn Mendes is a huge Harry Potter ファン — and says he was 'definitely sweating' when he met Emma Watson

My opinion of why Harry and Hermione should've ended up together instead of Ron and Hermione and Harry and Ginny.