Junction heart

 is the eighth single by Sasaki Sayaka.

Single Information
Junction heart was used as the opening theme for the anime Break Blade.
 * Lyrics: Hata Aki (track 1), Sasaki Sayaka (track 2)
 * Composition/Arrangement: Kato Yusuke (track 1), Noi Youji (track 2)

CD

 * 1) Junction heart
 * 2) NEO-DIMENSION
 * 3) Junction heart (Off Vocal)
 * 4) NEO-DIMENSION (Off Vocal)

Limited Edition DVD

 * 1) Junction heart (Music Clip)