Step by Step

1 Easygoing
2 Karaoke
3 Good Grief
4 Broken Heart
5 Trust in You
6 Hit the Wall
7 Attack
8 Out of Control
9 Catastrophe
10 Getting Worse
11 Look into Space
12 Suspicious Circumstances
13 Reasoning
14 Shiro
15 Nocturne Op.9 No.2
16 From Now On
17 Good Omen
18 Cozy Place
19 Lose Balance
20 True Feelings
21 Count on You
22 Devastation of Disaster
23 Get into Trouble.
24 Incursion
25 Going Further
26 Settled Peacefully
27 Step by Step
28 On the Way
29 Messed Up
30 Inflexibility
31 Breakthrough
32 Uncanny Creatures
33 In the Back Door
34 Creep Up
35 Circumspection
36 Skirmish
37 Make Up
38 See Eye to Eye
39 Great Aspiration
40 High Aspiration
41 First Mission
42 The Enemy
43 Get in Trouble
44 Something's Up
45 Unknown Creature
46 Black Dog
47 At Peace
48 At Peace Rearrangement