Element Rune

In Kenshin's story, Scenario 3 (Kawanakajima Showdown). Get 1000 K.O.s. A supply unit will show up on the east side of the region.

Enemy Costume

If you get 100% (complete every mission) for every character the enemies can have an alternate costume instead of the original.

Find Rare Items Eaiser

Have you been looking for the 5 elemental books and other rare items like the saddle's so you can ride on a faster horse? Then i'm here to help. Ok, what you need to do is go to Survival mode and go to the abyss. Pick any character you want. (i suggest you use Keiji Maeda, he's not the fastest character, but he has the attack you need to win). Have you're character's 4th level weapon (For example, like Keiji Maeda's 4th levle weapon the Kagura). It's main attack should be the color red. Any way have you're characters rank at least around 15-20. Then play in the Abyss and destroy every yellow square crate you see (you don't need to look for them they'll be on the path that takes you to the next level or sub-level). And then when you beat the last levle or die save the game every item you have found is you'res to keep.

Matsukaze Saddle

Play as Shingen in The Siege of Azuchi Castle, Shingen's Tale. Thwart the fire attack by defeating Mitsuhide quickly, and then enter the colossal gates. Keiji will appear. Defeat him and a supply captain will appear near the center of the map and move to the gate on the east side of the map. Quickly kill him and pick up the Item he drops. Matsukaze is Keiji's gray war horse, he is very fast, and running into people while riding him does a lot of damage.

Hidden Weapons

Successfully complete the story mode for all characters and have each characters 5th weapon. At the main menu, select Free Mode, and quickly enter Left (2), Right (2), L1, R1, L1, R1, Up, Circle to unlock hidden weapons in this mode.

Fight Lu Bu

You can face Lu Bu from the Dynasty Warriors series by reaching the 30th floor in the Abyss level of Survivor mode.

Easy Last Weapons

Choose Free Mode. Hard or hell difficulty. Pick the character you want the 5th weapon for as 1P. Choose the character you're most comfortable with as 2P. Choose the stage in which 2P can get his/her 5th weapon. Fulfill 2P's requirements to get his/her 5th weapon. When supply team appears, let 1P take the weapon dropped by its captain. Finish the stage, and you'll find that you got 1P's 5th weapon instead of 2P's.

Easy AI In Hell Difficulty

Start game is normal, hard or hell difficulty. Save the game as soon as it starts and change the difficulty to easy. Restart Enemy will attack and block with less frequency.