Yakuza 4
Yakuza 4

Side Missions

Find rewarding Substories in Yakuza 4. Learn how to complete these engaging side missions for Kamurocho's residents and earn valuable experience and items.

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Side Missions

Kamurocho is a bustling city, and its residents often find themselves in need of a helping hand. Side Missions, also known as Substories, offer a fantastic way to delve deeper into the lives of the city's inhabitants, earn valuable experience, and acquire unique items. This section will guide you through some of the more intricate and rewarding side missions available to each protagonist.

Akiyama's Side Missions

The Homeless and the Loan Shark (Akiyama)

This substory chain begins early in Akiyama's chapter and introduces you to the plight of Kamurocho's homeless population. It's crucial for unlocking the "Homeless Training" ability, which significantly boosts Akiyama's combat prowess.

  • Part 1: The Request
    • Location: Begin by speaking to the homeless man near the coin lockers in the Underground Mall. He'll be identifiable by a speech bubble icon on your mini-map.
    • Objective: He'll ask for 10,000 Yen to help a friend.
    • Action: Pay him the requested amount. Don't worry, you'll get it back (and more!) later.
    • Reward: None immediately, but unlocks the next part.
  • Part 2: The Confrontation
    • Location: After a short period (usually after completing another substory or a few main story beats), return to the Underground Mall. You'll find the homeless man being harassed by a loan shark near the same location.
    • Objective: Intervene and defeat the loan shark and his thugs.
    • Strategy: These enemies are relatively weak. Focus on quick combos and Heat Actions to dispatch them efficiently.
    • Reward: 20,000 Yen, and the homeless man will offer to teach Akiyama some new moves. This unlocks the "Homeless Training" ability.
  • Part 3: Homeless Training
    • Location: Speak to the homeless man again in the Underground Mall.
    • Objective: Complete a series of training exercises. These are typically combat challenges against groups of enemies, often with specific conditions (e.g., finish with a Heat Action, use only throws).
    • Strategy: Pay close attention to the instructions for each training session. The homeless man will provide hints. Mastering these challenges will significantly improve Akiyama's fighting style.
    • Reward: Various stat boosts, new Heat Actions, and eventually the "Godspeed" ability, which greatly increases Akiyama's attack speed.

Saejima's Side Missions

The Escaped Convict (Saejima)

This multi-part substory is essential for Saejima, as it provides valuable experience and unlocks a powerful weapon.

  • Part 1: The Rumor
    • Location: While exploring the city as Saejima, you'll overhear conversations about an escaped convict. Look for a group of people talking near the entrance to the Champion District.
    • Objective: Listen to their conversation to trigger the substory.
    • Reward: None immediately.
  • Part 2: The Chase
    • Location: Head towards the Theatre Square. You'll spot a suspicious individual attempting to flee.
    • Objective: Chase down and apprehend the escaped convict. This is a standard chase sequence.
    • Strategy: use quick-time events (QTEs) and avoid obstacles. Don't let him get too far ahead.
    • Reward: 30,000 Yen.
  • Part 3: The Hideout
    • Location: After apprehending the convict, he'll reveal the location of his hideout in the sewers beneath Pink Street.
    • Objective: Infiltrate the hideout and confront the convict's remaining associates.
    • Strategy: The hideout is a small dungeon crawl with several groups of enemies. Saejima's powerful charge attacks and heavy weapons are very effective here. pick up any Staminan Royale or Toughness Z you find to keep your health up.
    • Reward: 50,000 Yen and the Stun Gun weapon, which is excellent for crowd control.

Tanimura's Side Missions

The Corrupt Officer (Tanimura)

This substory highlights Tanimura's unique investigative skills and his commitment to justice, often involving stealth and careful observation.

  • Part 1: The Tip-Off
    • Location: Speak to the informant near the entrance of the Millennium Tower. He'll be marked with a blue speech bubble.
    • Objective: The informant will tell you about a corrupt police officer extorting businesses in the area.
    • Reward: None immediately.
  • Part 2: Surveillance
    • Location: Follow the corrupt officer's patrol route, which typically covers Nakamichi Street and Taihei Boulevard.
    • Objective: Observe the officer without being detected. You'll need to stay out of his line of sight and use cover effectively.
    • Strategy: use the "Blend In" mechanic by standing near objects or crowds. If detected, you'll have to restart the surveillance.
    • Reward: Evidence of his corruption.
  • Part 3: The Arrest
    • Location: Confront the corrupt officer in an alleyway near the Children's Park after gathering sufficient evidence.
    • Objective: Arrest the officer. This will involve a combat encounter against him and a few of his cronies.
    • Strategy: Tanimura's parries and counter-attacks are highly effective against single opponents. Use his grappling moves to disarm enemies if they have weapons.
    • Reward: 40,000 Yen and the Police Baton weapon.

Kiryu's Side Missions

The Legendary Fighter (Kiryu)

Kiryu's substories often involve him helping those in need or proving his strength. This particular chain allows him to mentor a young fighter.

  • Part 1: The Aspiring Boxer
    • Location: Encounter a young man practicing boxing moves in front of the batting cages on Shichifuku Street.
    • Objective: Speak to him. He'll express his desire to become a strong fighter.
    • Reward: None immediately.
  • Part 2: Training Session
    • Location: The young man will ask Kiryu to train him. Meet him at the Dojo in the Underground Purgatory.
    • Objective: Participate in several sparring matches against him. Go easy on him at first, but gradually increase your intensity as he improves.
    • Strategy: Focus on teaching him different techniques. Use several moves, including throws and Heat Actions, but don't completely overwhelm him.
    • Reward: 25,000 Yen and the Training Gear accessory, which boosts experience gain.
  • Part 3: The Challenger
    • Location: After several training sessions, a rival fighter will challenge the young man to a match at the Coliseum.
    • Objective: Accompany the young man to the Coliseum and watch his fight. You may need to offer advice during the match.
    • Strategy: If prompted, choose the encouraging dialogue options to boost his morale.
    • Reward: 60,000 Yen and the Dragon's Eye accessory, which increases critical hit chance.