Play as Bokuchin
 Defeat Bokuchin to unlock him as a playable character.

 
 Rayomau tournament
 Earn nine medals to play in the Rayomau tournament.

 
 Play as Ryumaou
 Complete the Ryumaou tournament.

 
 Platinum fighters
 Select "SD Hiryu" mode and fight in the circuit. Then, defeat a
 platinum character to earn a medal. The platinum characters will be
 playable after all ten medals have been collected.

 
 Easier difficulty level
 Highlight the "Easy" difficulty option, then repeatedly tap Left
 until "Very Easy" is displayed.

 
 Harder difficulty level
 Highlight the "Hard" difficulty option, then repeatedly tap Right
 until "Very Hard" is displayed.


 Virtual Ryumaou
 To get Ryumaou on the virtual character select screen, beat SD Hiryu with
 Ryumaou. After beating it a couple of times you should get the "Skull of Devil
 King" as a random prize. This enables you to pick Ryumaou at the Virtual Hiryu
 select screen.


 Defeat Metal Robo Na Hanna
 Metal Robo Na Hanna has a very powerful magic. The magic he has prevents him
 from taking damage, and to make it worse damage normally done to him is done
 to you! 
 The only way to defeat him is to use the item "Mr. Virus" which steals his
 invincibility. The item "strategy book vol. 8" says it steals all powers, but it
 doesn't. When you get "Mr. Virus" and are fighting Metal Robo Na Hanna use a
 projectile attack or a projectile secret buster.


 Ryumaou Tournament
 Earn nine medals to play in the Ryumaou tournament.


 Dark Dragon Claw
 Successfully complete the Ryumaou Tournament as Yuka at Rank S with 60
 second, two round and normal difficulty settings. Note: You must already have
 nine medals.


 Bokuchin: Black suit
 Select Wiler and do his Wiler Bomb any other bomb with a character on Bokuchin.
 He will wear a new black suit briefly.


 Ryuhi: Red belt
 Select Ryuhi and do his Super Kinryuha do Robo No Hana. His belt will turn red
 briefly. 


 Wiler: Disappearing shirt
 Select Wiler do his Ninja Circus. If done correctly, he will not be wearing a shirt
 while climbing down the stick. However, it will reappear after he gets off the stick.


 Learning new combos
 Enter practice mode on Virtual Hiryu, Then, hold Guard + C-Right. You can learn
 some great combos while in free training. For example, to execute Hayato's
 Ultimate Defense, press Right, Left, Punch, Down, Up, C-Down, Left, Right, 
 C-Down, Down, Up, C-Down.

 
  Game Shark Codez:
 
     
  Infinite Health P1                                   
  8020B7B1 00C8
     
  Press GS Button For 75% Health P1                    
  8820B7B1 0096
     
  Press GS Button For 50% Health P1                    
  8820B7B1 0064
     
  Press GS Button For 25% Health P1                    
  8820B7B1 0032
     
  Press GS Button For 1-Hit Death P1                   
  8820B7B1 0001
     
  No Health P1                                         
  8020B7B1 0000
     
  Infinite Special P1                                  
  8120AEB4 0190
     
  No Special P1                                        
  8120AEB4 0000
     
  1 Win to Win P1                                      
  D020C27F 0000
  8020C27F 0001
     
  P1 Never Wins                                        
  D020C27F 0001
  8020C27F 0000
  D020C27F 0011
  8020C27F 0010
     
  P1 Character Modifier                                
  8120FFDE 00??
     
  Infinite Health P2                                   
  8020BC0D 00C8
     
  Press GS Button For 75% Health P2                    
  8820BC0D 0096
     
  Press GS Button For 50% Health P2                    
  8820BC0D 0064
     
  Press GS Button For 25% Health P2                    
  8820BC0D 0032
     
  Press GS Button For 1-Hit Death P2                   
  8820BC0D 0001
     
  No Health P2                                         
  8020BC0D 0000
     
  Infinite Special P2                                  
  8120B1B0 0190
     
  No Special P2                                        
  8120B1B0 0000
     
  1 Win to Win P2                                      
  D020C27F 0000
  8020C27F 0010
     
  P2 Never Wins                                        
  D020C27F 0010
  8020C27F 0000
  D020C27F 0011
  8020C27F 0001
     
  P2 Character Modifier                                
  8120FFEA 00??
     
  SP Hiryu Mode Only                                   
     
  P1 Magic Level Always 0                              
  8020B924 0000
     
  P1 Magic Level Always 1                              
  8020B924 0001
     
  P1 Magic Level Always 2                              
  8020B924 0002
     
  P2 Magic Level Always 0                              
  8020BD80 0000
     
  P2 Magic Level Always 1                              
  8020BD80 0001
     
  P2 Magic Level Always 2                              
  8020BD80 0002
     
  Quantity Digits to Accompany Character Modifier Code 
     
  Virtual Hiryu Mode Only                              
 
  00 - Ryu Hi                                          
  01 - Hayato                                          
  02 - Min Min                                         
  03 - Shouryu                                         
  04 - Raima                                           
  05 - Gengai                                          
  06 - Kate                                            
  07 - R. Falcon                                       
 
  SP Hiryu Mode Only                                   
 
  09 - Ryu Hi                                          
  0A - Hayato                                          
  0B - Wiler                                           
  0C - Shouryu                                         
  0D - Yuka                                            
  0E - Suzaku                                          
  0F - Ryumagu (??)                                    
  10 - Powers                                          
  12 - Robo No Hana                                    
 
  Both Modes                                           
 
  11 - Ryumaov