Even though «Sword Art Online» is advisable for gamers above age 13, Silica started playing the game when she was 12 years old.This CD is bundled along with the 2nd Song, which is sung by Sachi (Saori Hayami) In the Blu-ray/DVD package volume 2, character song CD will feature Silica (Hidaka Rina) singing '☆Lovely Super Idol☆' as the 3rd Character Song in this series.Her mother was never seen or mentioned, suggesting that Silica's parents are divorced or that the woman died.With her avatar in SAO, she reminded Kirito of his adoptive sister/cousin, Suguha Kirigaya.When her skirt is flipped in some way, Silica tries so hard to avoid the panty shot by holding onto her skirt and then telling people around her not to look. She is also easily embarrassed and flustered, especially when it comes to a romance scenario, such as grabbing Kirito's hand or spotting many couples around her. She also has a deep attachment to Pina and was very sad to see her die, but was overjoyed when she had the opportunity to revive her beloved pet. Silica is a very bright, cheerful and supportive girl toward her friends, especially towards Kirito, often giving him encouragement when he tells her about his sister. She usually stays away from the males, who try to marry her despite the fact that she is only 13. She is in the youngest age group of SAO players that are still active.

Soon after, a fight at the forest was the cause of Pina's death and almost hers before she was saved by Kirito, who then helps her revive the dragon. She eventually becomes arrogant, which leads to her separating from her party in the middle of a hunt and getting lost in the forest. She is introduced as a character whose parties treat her as a mascot and is immensely popular on the middle floors due to her pet and her status as one of the rare Beast Tamers. In SAO, Silica became the first player to tame a Feathery Dragon, which she named Pina (the same name as her cat in the real world), despite SAO being the first VRMMO she's ever played.

Sao silica