Character is an album by Ost, released in 2021. The album is a original soundtrack CD.

• 1 Yamashiro 1:39
• 2 Platform 2:11
• 3 A Good Person 1:23
• 4 Character - Introduction 1:12
• 5 His First Suspicion 1:20
• 6 Briefing 1:20
• 7 Henmi 1:34
• 8 Fateful Act 1:16
• 9 4 3:28
• 10 A Family 1:56
• 11 Grey Cells 1:38
• 12 Seida 2:07
• 13 Contact 3:27
• 14 System/Solo 2:50
• 15 A Likeness 0:27
• 16 Celebration 2:20
• 17 2 1:30
• 18 Briefing 2 0:37
• 19 We Are The Same 0:48
• 20 Cry/Inside 2:52
• 21 The 4th Family 1:20
• 22 Who 1:34
• 23 Collections 0:52
• 24 Where The Things From 1:51
• 25 His Last Moment 2:13
• 26 Things Left Behind 2:41
• 27 Plot 1:57
• 28 Plot/Reply 1:50
• 29 Ur 4? 2:56
• 30 Last Act 7:13
• 31 Morozumi 4:33