Here we go!

1 Overture
2 Hello world!
3 Days at the castle town
4 Comrades in arms
5 Here we go!
6 Break the siege
7 Break the siege -latter harf-
8 Chicken run panic!
9 Chicken run panic! -latter harf-
10 Battle royale garden
11 Battle royale garden -latter harf-
12 Hard-core duelists (feat. Ryosuke Kojima)
13 Capture the base
14 Capture the base -final period-
15 Battle -grass field- [Gunbit Arr.]
16 Here come rivals!
17 Gunbitters
18 Gunbitters -latter harf-
19 Gunbitters -latter harf in battle royale-
20 Gunbitters never give up! (feat. Ryosuke Kojima)
21 Winner's cup
22 Loser
23 Gunbit award
24 Days at the castle town [Cafe arr.] [feat. usako]
25 Gunbit friend's shop (feat. Naomu Soeda & Ryosuke Kojima)
26 Fever time! (feat. Naomu Soeda)
27 Battle arena (feat. Ryosuke Kojima)
28 Battle arena -boss- (feat. Ryosuke Kojima)
29 Rush hunting (unused) [feat. Naomu Soeda]
30 Rush hunting -boss- (unused) [feat. Naomu Soeda]
31 Princess' shield -favor- (unused)
32 Princess' shield -disfavor- (unused)