Kokoro No Kizuna

• 04:08
  Project DMM Kokoro No Kizuna (Ultraman Cosmos OST)
• 04:01
  KATSUMI Kokoro no Kizuna (Original Karaoke)
• 05:44
  Jerry Mera Kokoro no kizuna ~心の絆
• 04:09
  KATSUMI Kokoro no Kizuna (Pure Instrumental)
• 04:08
  Project DMM Kokoro no Kizuna