| Unlockable: | How to unlock: |
| Platinum Trophy (Platinum) | Get all trophies (Hidden) |
| Story Part 1 Cleared (Bronze) | Clear Part 1 of the story (Hidden) |
| Story Part 2 Cleared (Bronze) | Clear Part 2 of the story (Hidden) |
| Story Part 3 Cleared (Bronze) | Clear Part 3 of the story (Hidden) |
| Story Part 4 Cleared (Bronze) | Clear Part 4 of the story (Hidden) |
| Thanks from all the staff (Gold) | Beat the game (Hidden) |
| The Legendary Champion (Gold) | Beat the EX-HARD difficulty (Hidden) |
| The Ultimate Champion (Silver) | Beat Ultimate Fighting Mode (Hidden) |
| Review Master (Bronze) | Review all scenes from Yakuza 1, 2, and 3 |
| The Strongest Champion (Silver) | Get all characters to level 20 |
| The Persistent Man (Silver) | Clear the NORMAL difficulty setting without having cleared the EASY difficulty setting |
| 4 Sub-Stories (Bronze) | Complete 4 sub-story missions |
| 20 Sub-Stories (Bronze) | Complete 20 sub-story missions |
| 40 Sub-Stories (Bronze) | Complete 40 sub-story missions |
| Amon Crusher (Gold) | Crush Amon and finish all 62 sub-story missions (Hidden) |
| Kamuro Gourmet (Bronze) | Eat all the food from restaurants in Kamuro |
| The Way of the Key Master (Bronze) | Open 5 coin locker doors |
| The Joy of Giving (Bronze) | Give a present to a cabaret girl that she wears |
| Let's Go Out After! (Bronze) | Go on a date with a cabaret girl after her working hours |
| Mr. Dress Up (Bronze) | Buy one of every type of dress in the "Making the No.1 Cabaret girl mission" |
| Name Hunter (Bronze) | Obtain all cabaret girls name cards |
| Emblem Collector (Bronze) | Collect 10 emblems from the remaining gang members after finishing Kiriyu's team encounter missions |
| Arena Star (Bronze) | Earn the title "Arena Star" in the fighting arena |
| Novice Teacher (Bronze) | Train a fighter with Saejima and win 1 tournament with them |
| Master of Weapon Categories (Bronze) | Make 1 weapon from every weapon category |
| Revelation Detective (Bronze) | Complete 3 Revelations |
| Mr. VIP (Bronze) | Become a VIP at the massage parlor |
| Hot Spring Ping-Pong Magistrate (Bronze) | Smash the ball 3 times in 1 ping-pong match at the hot spring |
| Human Karaoke Machine (Bronze) | Do all the karaoke songs once |
| Hat Trick (Bronze) | Get a hat trick in darts |
| First Carom (Bronze) | Score the first point in a game of four ball |
| Boiled Turkey (Bronze) | Get a turkey in bowling |
| Novice Gambler (Bronze) | Play all Japanese casino games once |
| Rookie Gambler (Bronze) | Play all Western casino games once |
| Welcome to Club Sega (Bronze) | Play all games in Club Sega once |
| Road to Becoming Pachinko King (Bronze) | Buy the Pachinko King trophy at the Volcano Pachinko Parlor |
| Promotion Season (Bronze) | Promote one piece in Shoji |
| Seven Pairs (Bronze) | Win a hand consisting of 7 2-set pairs in mahjong |
| Mr. Two Birds with One Stone (Bronze) | Hit two targets at the same time at the batting center |
| Mr. Outdoors (Bronze) | Play golf and fish 5 times |
| Walking Bank (Bronze) | Obtain 10,000,000 yen |
| Strong Man of Kamuro (Bronze) | Travel 100km on foot |
| Rampaging King of Kamuro (Bronze) | Knock 100 pedestrians to the ground |
| Akiyama Award (Silver) | Obtain 1,000,000 yen with Akiyama |
| Saejima Award (Silver) | Buy 5 pistols with Saejima |
| Tanimura Award (Silver) | Win 10,000 points at the casino with Tanimura |
| Kiryu Award (Silver) | Break 100 weapons in battle with Kiryu |
| Kamuro's Master of Ecology (Bronze) | Pick up 20 pieces of trash (Hidden) |
| Mr. Pause Menu (Bronze) | Obtain all memos for the pause menu |
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