Hyadain (ヒャダイン)
Hyadain no Kakakata☆Kataomoi-C
Release date: April 27, 2011
01 Hyadain no Kakakata☆Kataomoi-C
02 Hyadaruko no Kakakata☆Kataomoi-F
03 Choose me feat. Sasaki Sayaka
04 Hyadain no Kakakata☆Kataomoi-C (without Hyadain)
05 Hyadaruko no Kakakata☆Kataomoi-F (without Hyadaruko)
06 Choose me (off vocal)