Note: This game is also titled Ryuu Ga Gotoku 2.
- Haruka bonuses
Have a saved game file from Yakuza/Ryuu Ga Gotoku on your memory card to unlock Haruka's Chocolate, First Aid Kit, Necklace, Pearls/Beads, and Talisman.
- Dragon Tonfar Baton
Successfully complete all battles at the Battle Arena to unlock the Dragon Tonfar Baton.
- Dragon's Cloth
Successfully complete the food and alcohol list under the menu by eating and drinking everything on the list to unlock the Dragon's Cloth.
- Knowledge of the Fighting God
Successfully complete all Heat Actions on the list under the menu to unlock the Knowledge of the Fighting God.
- Photon Blade RG
Successfully complete all substories/sidequests to unlock the Photon Blade RG.
- Completion bonuses
Successfully complete the game on the Easy difficulty setting with no deaths to get two million extra yen. Successfully complete the game on the Normal, Hard, or EX Hard difficulty setting with no deaths to get three million extra yen.
- Easy mode
Die two times at any point in the game to unlock the Easy difficulty setting.
- Hard mode
Successfully complete the game on the Normal difficulty setting to unlock the Hard difficulty setting.
- EX Hard mode
Successfully complete the game on the Hard difficulty setting to unlock the EX Hard difficulty setting.
Read more: http://www.cheatcc.com/psx2/yakuza2cheatscodes.html#.T8yPhLB1Dp8#ixzz1wosYgsCI
Under Creative Commons License: Attribution Non-Commercial No Derivatives