Aya Hirano has take leave to be rest due to medical conditions that is not revealed. And thus will not be attending the white album event in Tokyo, Japan, this coming 18th April.
Again I would like to wish her a get well soon, and I’ll always support you!!!
About Aya Hirano:
Aya Hirano is the seiyu for atleast 2 of the most famouse Anime charactor, Haruhi from Haruhi Suzumiyah no Yetsu and Konata from Lucky Star. Apart from that she is also Seiyu for Yuki Morikawa in White Album.
For more visit her wiki entry.
Update: there is a small typo error. The white album event date is on the 18th of April and not 17th as previously stated. I am sorry for any inconvenience caused.