1. Opening Theme
1. Toshiyuki Ueno - Opening Theme
2. Leblanc
2. Toshiyuki Ueno & Akihiko Yabu - Leblanc
3. Meeting in the North
3. Toshiyuki Ueno - Meeting in the North
4. Good Luck
4. Toshiyuki Ueno - Good Luck
5. Makiko and Megumi
5. Toshiyuki Ueno - Makiko and Megumi
6. Disappearance in Okhotsk
6. Toshiyuki Ueno & Gozo Shiozaki - Disappearance in Okhotsk
7. Life in Susukino
7. Toshiyuki Ueno - Life in Susukino
8. Pursuit
8. Toshiyuki Ueno - Pursuit
9. Fighting Shunsuke
9. Toshiyuki Ueno - Fighting Shunsuke
10. Ending Theme~A New Departure
10. Toshiyuki Ueno - Ending Theme ~ A New Departure
11. Toshiyuki Ueno - Title
12. Toshiyuki Ueno - Name Entry , Password
13. Toshiyuki Ueno - Harumi Wharf (Murder Scene)
14. Toshiyuki Ueno - Shopping District (Sakaedori , Takadanobaba)
15. Toshiyuki Ueno - Leblanc
16. Toshiyuki Ueno - Beginning (Disappearance in Okhotsk Opening)
17. Toshiyuki Ueno - Meeting in the North (Part Kushiro ~ Change Location)
18. Toshiyuki Ueno - Koropokkuri (Life in Susukino)
19. Toshiyuki Ueno - Makiko (Lake Mashu)
20. Toshiyuki Ueno - Blackjack
21. Toshiyuki Ueno - Change Location 2 (Part Abashiri ~ Kitahama ~ Shiretoko ~ Utoro, Etc.)
22. Toshiyuki Ueno - Geisha (Kikuyakko)
23. Toshiyuki Ueno - Good Luck
24. Toshiyuki Ueno - End of the Investigation in Part 2
25. Toshiyuki Ueno - Pursuit (Endgame Change Location Mombetsu ~ Etc.)
26. Toshiyuki Ueno - Megumi
27. Toshiyuki Ueno - Coal Mine (Yubari)
28. Toshiyuki Ueno - Makiko's Rescue
29. Toshiyuki Ueno - The Truth
30. Toshiyuki Ueno - Fighting Shunsuke
31. Toshiyuki Ueno - Ending Theme ~ A New Departure