Well I think Hyuuga Hinata-chan from the Original Naruto fits that mô tả because she is very shy for most of the series especially when it comes to Naruto sometimes..
Shino Aburame - Naruto He's kinda shy, a little arrogant an very much a loner, guess not many people are a người hâm mộ of the bugs XD I tình yêu Shino! He's one of my favorites!