Persona 5 Strikers - Okinawa Jail Lock Keeper Mini-Boss Guide

Boss guide for the Okinawa Jail Multi-Arms Lock Keeper in Persona 5 Strikers (P5S). This includes the boss enemy's strengths and weaknesses, stats and skills, and recommended battle strategies.

Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Mini-Boss Guide

Guide on How to Defeat Multi-Arms Lock Keeper

Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Mini-Boss Guide

The Okinawa Jail Lock Keeper is the fourth Lock Keeper mini-boss enemy the Phantom Thieves must defeat in Persona 5 Strikers (or Persona 5 Scramble). The mini-boss is encountered not in a Trauma Cell but at the second floor of Okinawa Jail’s Monitoring Area.

All Lock Keepers Okinawa Jail

Trophies

Trophy How to Unlock
PlayStation 4 - Bronze TrophyCage of Desolation Condemned Clear Okinawa Jail.

Trophies List

Okinawa Jail Lock Keeper Information

Here is a breakdown of the mini-boss’ stats, strengths and weaknesses, and skills:

Okinawa Jail Lock Keeper Stats

Stagger Gauge 8
Target Date August 17th (8/17)
Recommended Level Level 40 or higher
Recommended Party Members Joker, Skull, Fox, and Sophie
EXP Rewards 6,000 exp (Main Story)
Yen Rewards 26,000 yen (Main Story)

Okinawa Jail Lock Keeper Strength and Weaknesses

Persona 5 Strikers - Physical Attacks Icon Persona 5 Strikers - Gun Attacks Icon Persona 5 Strikers - Fire Attacks Icon Persona 5 Strikers - Ice Attacks Icon Persona 5 Strikers - Electric Attacks Icon Persona 5 Strikers - Wind Attacks Icon
Persona 5 Strikers - Psy Attacks Icon Persona 5 Strikers - Nuke Attacks Icon Persona 5 Strikers - Bless Attacks Icon Persona 5 Strikers - Curse Attacks Icon Persona 5 Strikers - Almighty Attacks Icon Technical
Weak Weak Weak

Okinawa Jail Lock Keeper Skills

Skill Skill Effect
Teleport Sinks and automatically teleport to another spot in the battle field.
Matarukaja Buff party attack power for a certain period of time.
Marakukaja Buff party defense for a certain period of time.

Okinawa Jail Lock Keeper Party Build

Here is our recommended party member setup against the mini-boss. You can choose other party members if you want to.

Member Persona Essential Skills Notes
Persona 5 Strikers - Protagonist JokerJoker Persona 5 Strikers - Character ListArsene Damage: Eiga or Maeiga (Curse), Zionga or Mazionga (Elec), Bufula or Mabufula (Ice), Kouga or Makouga (Bless) Has Curse from Arsene, Ice, Electricity, and Bless skills from other Personas obtained or fused. Can also play the role of healer, buff caster, and debuff caster.
Recovery: Diarama or Mediarama, Recarm, Amrita Drop
Buff: Matarukaja, Marakukaja, Masukukaja
Debuff: Tarunda, Rakunda, Sukunda
Persona 5 Strikers - Ryuji Sakamoto SkullSkull Persona 5 Strikers - Captain Kidd Persona Stats and SkillsCaptain Kidd Damage: Headbutt or Swift Strike (Phys), Zionga or Mazio (Elec) Has access to Physical and Electricity skills that the Lock Keeper does not have resistances against. Inflicts Shock status ailment on the Lock Keeper that causes it to take increased damage from Physical, Gun, and Nuclear attacks. Can use a buff skill like Tarukaja to increase an ally’s attack power in battle.
Buff: Tarukaja
Persona 5 Strikers - Yusuke Kitagawa FoxFox Persona 5 Strikers - Goemon Persona Stats and SkillsGoemon Damage: Tempest Slash or Vicious Strike (Physical), Bufula or Mabufu (Ice) Has access to Physical and Ice skills that the Lock Keeper does not have resistances against. Inflicts Freeze status ailment on the Lock Keeper that causes it to take increased damage from Physical, Gun, and Nuclear attacks. Can use a buff skill like Sukukaja to increase an ally’s evasion/critical evasion in battle.
Buff: Sukukaja
Persona 5 Strikers - Sophie SophiaSophie Persona 5 Strikers - Pithos Persona Stats and SkillsPithos Damage: Kouga or Makouha (Bless) Has access to Bless skills which the Lock Keeper is weak against. Can use a debuff skill like Rakunda to reduce the enemy defense power. Can also use healing skills.
Recovery: Diarama or Media, Recarm
Debuff: Rakunda
Persona Compendium Phantom Thieves Battle Ratings 

Okinawa Jail Lock Keeper Strategies

Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Mini-Boss Strategies

Here is a breakdown of the battle strategies against the mini-boss:

Carry SP Recovery Items

Before engaging the boss, bring a stock of HP and SP recovery items. These items can be bought from accessible vending machines, food stands, store, and restaurants. You can also buy ingredients from Sophia’s Shop and other real world stores. Then, cook these ingredients for additional HP and SP items through Joker’s Kitchen.

Joker’s Kitchen Guide

Land Debuffs

Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Land Debuffs

Start the battle by landing multiple debuffs on the Lock Keeper. Debuffs can be in the form of attack power decrease (Tarunda), defense power decrease (Rakunda), and evasion/critical evasion decrease (Sukunda). These debuffs can be accessed by Joker (from Arsene and other Personas) and Sophie.

Remove Enemy Buffs

The Lock Keeper has an attack power and defense power buff skill similar to Tarukaja and Rakukaja. In order to remove it, use a Dekaja debuff skill. The debuff can be accessed by Joker (from other Personas).

Cast Buffs

Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Cast Buffs

Follow-up the debuffs with party member buffs. Buffs can be in the form of attack power increase (Matarukaja), defense power increase (Marakukaja), and evasion/critical evasion increase (Masukukaja). These buffs can be accessed by Joker (from other Personas), Skull, and Fox.

Use Bless and Curse Attacks

Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Use Bless Attacks

The Multi-Arms Lock Keeper is weak to Bless and Curse attacks which Sophie, and Joker can handle. Continue on using elemental attacks in order to break the shields and stagger the boss. Make use of narrow range elemental skills if you’re close and wide range elemental skills if you’re far from the boss.

Deal Technical Damage using Phys, Gun, and Nuke Attacks

When the mini-boss is inflicted with a status ailment such as Freeze or Shock, deal technical damage by using Physical, Gun, or Nuclear attacks. Switch between Joker, Skull, and Fox to avoid running out of HP.

Capitalize on Terrain Gimmicks

There are two terrain gimmicks accessible in the monitoring room. Quickly transfer on them and use Phantom Dash to hurt the boss.

Terrain Gimmick Strategy
Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Use Terrain Gimmick Hanging ScaffoldingHanging Scaffolding Lure the Lock Keeper near the scaffolding. Then, use the terrain gimmick to hurt the boss from above.
Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Use Terrain Gimmick DebrisDebris Lure the Lock Keeper near the steel. Then, use the terrain gimmick to hurt the boss nearby.

Don’t Go Crazy with the Offense

The Lock Keeper will sink to the ground and teleport to another spot in order avoid your attacks further. Don’t go all out to the boss and observe to avoid wasting HP and SP.

Unleash Showtime Attacks

Persona 5 Strikers - Okinawa Jail Lock Keeper Multi-Arms Use Showtime Attacks

While engaging the Multi-Arms Lock Keeper, you may build up your showtime gauge. When it’s available, unleash the showtime attack against the boss. If Joker’s showtime attack is available, make sure he has the right Persona that can capitalize on the weakness of the boss.

← Sapporo Jail Lock Keeper Osaka Jail Lock Keeper →

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