Audio CD Release Date: May 2, 2012(JAPAN)
Anime "Hyouka （氷菓）" Opening Theme

【Lantis Official Facebook】
https://www.facebook.com/lantis.jp?ref=hl

【ANISONG World Tour - Lantis Festival】
Las Vegas, NV
FRI, Jan 16 - 7:00PM
SAT, Jan 17 - 2:00PM
http://www.axs.com/events/256244/anisong-world-tour-lantis-festival-tickets