Nothing much is known about Harry's history, except that he was Norman's classmate and best friend since primary school.
Harry is a plump 11-years-old boy below average height. He has brown hair, and really small eyes, which are closed most of the time.
Harry and Norman are best friends and had always been in the same class since their first year at Sacred Hearts Primary School. He was the only person who knew about Norman's background until he ended up revealing it to Emilia, Joni and Mia.
- The clothes that Harry wears seem to have a similarity: the clothes have Arabic numbers.