Oshima Haruna (大島はるな)
High Spec Days (Pattern A)
Release date: June 22, 2016
01 High Spec Days
02 Miracle heart!
03 High Spec Days (instrumental)
04 Miracle heart! (instrumental)
High Spec Days (Pattern B)
Release date: August 11, 2010
01 High Spec Days
02 Houkago Imagine Kiss
03 High Spec Days (instrumental)
04 Houkago Imagine Kiss (instrumental)
