Unlockable List:
Beat the game to unlock the following items:
Hard Mode
High Scores Display
All movies and credits
Demo Game
Stage Select
Super Mode (beat on hard)

Unlockable List 2:
Unlock these features by collecting Coins:
5 Coins: Press Release Video
10 Coins: Gackt Interview
15 Coins: Gackt's Design:
20 Coins: Picture of Lau
25 Coins: Gackt's Outfit
30 Coins: Lau Image
40 Coins: Hirokazu Yamadera Interview
50 Coins: Ou Tian Zai's design
60 Coins: Sakamoto Maaya Interview
70 Coins: Oni 2 Image
80 Coins: Norio Wakamoto Interview
90 Coins: Oni 3 Image
100 Coins: Oni 4 Image
110 Coins: Ou Tian Zai and Lei Zhen Long Image
120 Coins: Demo and Tokyo Game Show Video