The Investigation Begins

1 Shiho Miyano 

2 The Escape 

3 Professor Agasa 

4 The Boy with Glasses 

5 The Same Secret 

6 Detective Boys 

7 A New Beginnign At Teitan Elementary 

8 The First Omen 

9 The Forgotten Pocket Watch 

10 A Name Buried By Time 

11 The First Witness 

12 The Body On The Rooftop 

13 The Investigation Begins 

14 The Missing Footsteps 

15 Four Witnesses 

16 The Truth Behind The Missing Footsteps 

17 The Truth Behind The Rooftop Murder 

18 A Taste Of Normal Life 

19 A Taste Of A Normal Life Part 2 

20 A Taste Of A Normal Life Part 3 

21 A Summer Melody 

22 A Shadow Beyond the Sunset 

23 The Question We Never Ask 

24 The Girl Who Escaped Hell 

25 The Scientists Burden 

26 Traces 

27 The Waiting Light 

28 The Black Sedan 

29 The Missing Brother 

30 The Family Friend 

31 The Man Who Was Never Seen 

32 Following The Trail 

33 The Warehouse Showdown 

34 A Forgotten Truth 

35 The Truth Buried in the Past 

36 A Peaceful Day 

37 The Wedding Invitations 

38 The Wedding Begins 

39 The Invitation Begins 

40 Murdered Case in The Wedding Party 

41 Following The First Clue 