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Zenless Zone Zero (ZZZ)

All HIA Commemorative Coin Locations and Rewards

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Zenless Zone Zero How to Get HIA Commemorative Coin

Find HIA Commemorative Coins in Sixth Street, Brant Street, Lumina Square, Ballet Twins Road, and Outer Ring to exchange rewards with the Sage in the Barrel in Zenless Zone Zero (ZZZ). See All 74 HIA Coin Locations, all the rewards, and how to unlock it here!

List of Contents

HIA Commemorative Coin Locations

Note The Sage in a Barrel will have limited rewards, and you'll always be left with one extra HIA Commemorative Coin in your inventory.

All 28 HIA Commemorative Coins in Sixth Street and Brant Street

Sixth Street Coin Locations

Jump to Area
Sixth Street Brant Street
Lumina Square Ballet Twins Road
Blazewood Port Elpis
Got? Location How to Get
Ellis in Waterfall Soup
Waterfall Soup
(Afternoon)		 ・Talk to Ellis who's sitting down at Waterfall Soup.
・Complete the "Trash Talking" Side Commission.
Required to unlock the other HIA Commemorative Coin Locations
Fragrant Plant
Coff Cafe
(Morning)		 ・Examine the Fragrant Plant outside of Coff Cafe.
・Can only be collected when it's sparkling.
Mr Panda
Coff Cafe
(Afternoon)		 ・Examine Mr. Panda sitting outside of Coff Cafe.
・Can only be collected when it's sparkling.
Locker Inside Random Play
Random Play
(Evening)		 ・Examine the Locker beside the Workbench inside Random Play.
・Can only be collected when it's sparkling.
Packing Crate
Bardic Needle
(Afternoon)		 ・Examine the Packing Crate outside of Bardic Needle.
・Can only be collected when it's sparkling.
Skateboard Bench
Gadget Store
(Midnight)		 ・Examine the Skateboard Bench to the right of the Gadget Store.
・Can only be collected when it's sparkling.
Dumpster
Newsstand / Officer Mewmew
(Evening)		 ・Examine the Dumpster located behind the Newsstand and beside Officer Mewmew.
・Can only be collected when it's sparkling.
Jonah
God Finger
(Evening)		 ・Talk to Jonah outside of God Finger.
Roy
141 Convenience Store
(Evening)		 ・Talk to Roy outside of 141 Convenience Store and give him 300 Dennies
Pavol Chuck
141 Convenience Store
(Afternoon)		 ・Talk to Pavol Chuck at the side of 141 Convenience Store.
・Talk to the Sage in a Barrel
・Talk to Pavol Chuck again.
Lupita
141 Convenience Store
(Afternoon)		 ・Talk to Lupita across the street from 141 Convenience Store.
Sjal
Waterfall Soup
(Morning)		 ・Talk to Sjal in front of Waterfall Soup.
Travis Outside of Random Play
Random Play
(Afternoon)		 ・Talk to Travis outside of Random Play.
Hannah
141 Convenience Store
(Evening)		 ・Talk to Hannah in front of the Convenience Store.
・Interact with the Vending Machine behind the truck to the left of the store.
・Select Refund.
・Talk to Hannah again.
Clara
Turbo Remodeling Shop
(Afternoon)		 ・Talk to Clara across the street from Turbo.
・Take a Photo of her using the Camera.
・Talk to Clara again.
Luo and Phil
Turbo Remodeling Shop
(Morning)		 ・Talk to Luo in front of Turbo.
・Examine the Crate on the 2nd Floor of the Custom Shop.
Mrs Yani
Turbo Remodeling Shop
(Morning)		 ・Talk to Mrs. Yani across the street from Turbo.
・Talk to "Give Change" at the 141 Convenience Store.
・Talk to Mrs. Yani again.
Gerant
Turbo Remodeling Shop
(Midnight)		 ・Talk to Gerant outside of the Remodeling Shop.
・Talk to Sita behind the Newsstand.
・Talk to Gerant again.

HIA Coins Sixth Street Locations

Brant Street Construction Site Coin Locations

Jump to Area
Sixth Street Brant Street
Lumina Square Ballet Twins Road
Blazewood Port Elpis
Got? Location How to Get
Luka
Junction Box
(Morning)		 ・Talk to Luka by the Junction Box.
・Pay him either 50 or 500 Dennies. You'll lose the amount that you choose.
Becky
Junction Box
(Morning)		 ・Talk to Becky by the Junction Box.
Li
Cement Bags
(Evening)		 ・Talk to Li by the Cement Bags.
・Examine the Cement Bag.
・Talk to Li again.
Kaidou
Elevated Area
(Afternoon)		 ・Talk to Kaidou on the elevated area of the construction site. Not the second floor.
・Talk to Pepper sitting by the ramps.
・Talk to Kaidou again.
Ronnie
Crate Stack
(Morning)		 ・Talk to Ronnie by the stack of crates.
・Talk to Kousaka by the Junction Box. (might be optional)
・Take a Photo of Kousaka.
・Talk to Ronnie again.
Kaede
Elevator
(Morning)		 ・Talk to Kaede beside one of the Eleveators.
・Talk to Cole right across from Kaede.
・Talk to Kaede again.
Yang
Large Pipes
(Evening)		 ・Talk to Yang by the Large Pipes.
・Talk to Sulking Builderboo trapped inside the pipes.
・Talk to Sulking Builderboo again.
Ironhead
Cement Bags
(Afternoon)		 ・Talk to Ironhead by the Cement Bags.
Gray
12 Wheeler Truck
(Afternoon)		 ・Talk to Gray in front of the 12 Wheeler Truck.
Jen
Crate Stack
(Evening)		 ・Talk to Jen by the stack of crates.
・Talk to Kaishu by your Business Car.

HIA Coins Brant Street Locations

HIA Commemorative Coin - Radiance Locations

All 46 HIA Coins - Radiance in Lumina Street and Ballet Twins Road

Lumina Street Coin Locations

Jump to Area
Sixth Street Brant Street
Lumina Square Ballet Twins Road
Blazewood Port Elpis
Got? Location How to Get
Casey
Parking Area
(Midnight)		 ・Talk to Casey located outside the parking area where your Business Car's parked.
Air Conditioner
Beauerson Beauty Salon
(Midnight)		 ・Examine the Air Conditioner behind Beauerson Beauty Salon.
・Can only be collected when it's sparkling.
Emmie
Coff Cafe
(Morning)		 Talk to Emmie behind Coff Cafe.
Orlenda
Pharmacy
(Afternoon)		 ・Talk to Orlenda in front of the Pharmacy near Officer Mewmew.
Tire
Playground
(Evening)		 ・Examine the Tire beside a kid at the Playground.
・Can only be collected when it's sparkling.
Tarshi
Lumina Galleria
(Evening)		 ・Talk to Tarshi in front of Lumina Galleria.
Advert
141 Convenience Store
(Afternoon)		 ・Examine the Advert in front of the Convenience Store.
・Can only be collected when it's sparkling.
Manhole Cover
Waterfall Soup
(Evening)		 ・Examine the Manhole Cover in front of the Waterfall Soup Noodle Shop.
・Can only be collected when it's sparkling.
Broken Toy
Playground
(Afternoon)		 ・Examine the Broken Toy next to the girl in the Playground.
・Can only be collected when it's sparkling.
Lynn
Pedestrian Area
(Evening)		 ・ Talk to Lynn standing around in the Pedestrian Area.
Ruby
HIA Building
(Midnight)		 ・ Talk to Ruby outside the HIA building.
Flower Bed
Richard Teamilk
(Morning)		 ・ Examine the Flower Bed in front of Richard Teamilk.
・Can only be collected when it's sparkling.
Lilac
HIA Building
(Afternoon)		 ・ Talk to Lilac by the HIA building entrance.
Bicycle
Bicycle Parking
(Morning)		 ・ Examine the Bicycle parked in front of the Newsstand.
・ Can only be collected when it's sparkling.
Granny Leisha
Lumina Galleria
(Morning)		 ・ Talk to Granny Leisha nearby the Silver Statue.
Zhu Bai Riverside Morning
Riverside
(Morning)		 ・ Talk to Zhu Bai and Karoni.
Belf Lumina Galleria Statue Afternoon
Lumina Galleria Statue
(Afternoon)		 ・ Talk to Belf.
・ Talk to Grandpa Luke and Aunt Sophie.
・ Return to Belf.
Relaxed Schoolgirl Afternoon
Lumina Galleria Sidewalk
(Afternoon)		 ・ Talk to the Relaxed Schoolgirl.
・ Talk to Mia, Belf, and Si Yue.
・ Return to the Relaxed Schoolgirl.
Grandpa Luke Afternoon
Lumina Galleria Bench
(Afternoon)		 ・ Talk to Grandpa Luke, Dinah and Chopper.
Orlenda Afternoon
Pedestrian Area
(Afternoon)		 ・ Talk to Orlenda and the Trendy Woman.
Karoni Riverside Evening
Riverside
(Evening)		 ・ Talk to Karoni and Zhu Bai.
Karl Beside Eve
Eve's News Stand
(Evening)		 ・ Talk to Karl and Tyco.
Lumina Galleria Entrance Evening
Lumina Galleria Entrance
(Evening)		 ・ Talk to Mr. Xiang, Si Yue, and Mia.
Casey Riverside Midnight
Riverside
(Midnight)		 ・ Talk to Casey and Tyco.
Azhu HIA Building Midnight
HIA Building
(Midnight)		 ・ Talk to Azhu.
・ Talk to Kui.
・ Return to Azhu.

HIA Coins Lumina Square Locations

Ballet Twins Road Coin Locations

Jump to Area
Sixth Street Construction Site
Lumina Square Ballet Twins Road
Blazewood Port Elpis
Got? Location How to Get
Takeout Bag
Sunken Courtyard
(Morning)		 ・ Examine the Takeout Bag on a bench behind Officer Mewmew.
・ Can only be collected when it's sparkling.
Ladder
Business Car
(Morning)		 ・ Examine the Ladder across from where your Business Car is parked.
・ Can only be collected when it's sparkling.
Bench
Sunken Courtyard
(Afternoon)		 ・ Examine the Bench in the Sunken Courtyard to the right of the statue.
・ Can only be collected when it's sparkling.
Vending Machine
Plaza Walkway
(Evening)		 ・ Examine the Red Vending Machine up on the Plaza Walkway.
・ Can only be collected when it's sparkling.
Archie
Statue
(Midnight)		 ・ Talk to Archie behind the big statue.
Edge of the Platform
Statue
(Midnight)		 ・ Examine the Edge of the Platform behind the Statue.
・ Can only be collected when it's sparkling.
Magazine Stand
Metro Station
(Afternoon)		 ・ Examine the Magazine Stand inside the Metro Station.
・ Can only be collected when it's sparkling.
Telephone
Plaza Walkway
(Evening)		 ・ Examine the Telephone in Plaza Walkway.
・ Can only be collected when it's sparkling.
Kaibara
Plaza Walkway
(Afternoon)		 ・ Talk to Kaibara by the guardrails up on Plaza Walkway.
Crate
Metro Station
(Evening)		 ・ Examine the Crate by the Metro Station.
・ Can only be collected when it's sparkling.

HIA Coins Ballet Twins Road Locations

HIA Commemorative Coin - Blazewood Locations

All HIA Coins in Blazewood

Blazewood Coin Locations

Jump to Area
Sixth Street Construction Site
Lumina Square Ballet Twins Road
Blazewood Port Elpis
Got? Location How to Get
Blazewood HIA Coin Location 1
Cheesetopia
(Morning)		 ・Make sure the time is set to Morning and you can see that there is HIA Coins in the time screen.
・Head to the alley near the red house in the Upper Level.
・Talk to Poloff and Andron.
Blazewood HIA Coin Location 2
Cheesetopia
(Afternoon)		 ・Make sure the time is set to Afternoon and you can see that there is HIA Coins in the time screen.
・Talk to Shawn in the Upper Level and after that, talk to Leif to get the two coins!
Blazewood HIA Coin Location 3
Gas Station
(Evening)		 ・Make sure the time is set to Evening and you can see that there is HIA Coins in the time screen.
・Talk to Bolter in the Upper Level.
・Head to the Lower Level and talk to Lola.
・Choose dialogue options that will make you more likely to get the two coins!
Blazewood HIA Coin Location 4
Trailer
(Midnight)		 ・Make sure the time is set to Midnight and you can see that there is HIA Coins in the time screen.
・Talk to Buffy in the Lower Lever to get one coin.
Blazewood HIA Coin Location 5
Gas Station
(Evening)		 ・Make sure the time is set to Evening and you can see that there is HIA Coins in the time screen.
・Talk to Stevia in the Upper Level outside Cheesetopia.
・Head across Cheesetopia and talk to Old Demir.
Blazewood HIA Coin Location 6
141 Store
(Morning)		 ・Make sure the time is set to Morning and you can see that there is HIA Coins in the time screen.
・Head to Lower Level and talk to Corinna and Dorian.
・Go to the Upper Level and talk to Leigh.

HIA Coins Blazewood Outer Ring Locations

HIA Commemorative Coin - Port Elpis Locations

All HIA Coins in Port Elpis

Blazewood Coin Locations

Jump to Area
Sixth Street Construction Site
Lumina Square Ballet Twins Road
Blazewood Port Elpis
Got? Location How to Get
HIA Coin Port Elpis McDunn
Lighthouse Steps
(Morning)		 ・Talk to McDunn.
・Check out the fish statue.
・Talk to McDunn again.
HIA Coin Port Elpis Mitsuharu
Dock #4
(Morning)		 ・Talk to Mitsuharu, the girl sitting at the edge of the dock marked with the number 4.
HIA Coin Port Elpis Grandpa Gu
Fishing Spot
(Morning)		 ・Complete the As Promised, Drowned in the Harbor (II) quest.
・Talk to Grandpa Gu, who is fishing near the lighthouse.
・Talk to Feng, who is sitting by the fish statue.
HIA Coin Port Elpis Lanza
Roaside Diner Table
(Afternoon)		 ・Talk to Lanza, who's sitting at the picnic table beside the food booth.
HIA Coin Port Elpis Teppei
Roaside Diner Booth
(Afternoon)		 ・Reset the day several times, until the Teppei shows up in front of the food booth.
・Talk to Teppei, and then to Phee.
HIA Coin Port Elpis Dennis
Overlooking the Docks
(Afternoon)		 ・Complete the quest As Promised, Drowned in the Harbor (I).
・Talk to Dennis by the bike parking area.
HIA Coin Port Elpis Nachi
Garage and Parking
(Evening)		 ・Talk to Nachi on the right side of the building.
・Interact with the cat sitting in front of the door of the building.
HIA Coin Port Elpis Muqing
Sea God Statue
(Evening)		 ・Talk to Muqing, who is standing in front of the fish statue.
・Talk to Muqing and Mitsuharu by the parking area.
・Wait or reset until next day's evening.
・Talk to Muqing again.
HIA Coin Port Elpis Mysterious Guy
Lighthouse
(Midnight)		 ・Talk to the Mysterious Guy standing to the left of the lighthouse.
・Wait until the next day's midnight or reset the clock.
・ Talk to the Mysterious Guy again.
HIA Coin Port Elpis Lifebuoy Gully
Lifebuoy
(Midnight)		 ・Interact with the Lifebuoy located at the edge of the docks just below where the Mysterious Guy was standing.

HIA Coins Port Elpis Locations

How to Find HIA Commemorative Coins

Talk to the Sage in a Barrel

Sage in a Barrel
You can talk to the Sage in a Barrel to ask them for the location of an HIA Commemorative Coin. If you don't know which ones you're missing, you can always ask the Sage for some help!

Look Out for Grey Speech Bubbles

Grey Speech Bubble
NPCs that give you an HIA Coin will have a grey speech bubble over their head. This makes it easy to find them since you can see these through walls!

Find Sparkling Objects

Sparkling Interactable Object
Interactable items that have HIA Coins will sparkle. They'll need to have the sparkling animation for the Coin to appear, otherwise you'll just get generic dialogue text.

Can Only Claim Coins During Free Time

How to Check If You
If you want to collect HIA Coins, you'll need to to not have a Main Commission active, and you're character has free time. You can tell when you're in free time when you can see the date and time at the top left of your screen.

HIA Commemorative Coin Rewards

Exchange for Rewards from Sage in a Barrel

Sage in a Barrel
You can exchange HIA Commemorative Coins to Sage in a Barrel for various rewards. There are a total of 27 items that you can get in exchange for your coins.

The Sage in a Barrel is a talking trash can that is located at the end of Sixth Street, near the 141 Convenience Store with the three Bangboos in front.

All Maps and Travel Guides

All Possible Reward Exchanges

List of Items
Senior Investigator LogSenior Investigator Log DennyDenny W-Engine Energy ModuleW-Engine Energy Module

The reward amounts differ depending on how many HIA Coins you give.

List of All Items and Materials

How to Unlock HIA Coins and Sage in the Barrel

Complete “Trash Talking” Side Commission

ZZZ - Complete the Trash Talking Side Commission
To unlock HIA Commemorative Coins and the Sage in a Barrel, you'll need to complete the ''Trash Talking'' Side Commission from Ellis in front of Waterfall Soup.

Once you've completed the commission and received your first HIA Commemorative Coin, you'll unlock the ability to find more and give them to the Sage in a Barrel.

List of Side Commissions

HIA Commemorative Coin Effects and Basic Information

HIA Commemorative Coin

HIA Commemorative Coin
HIA Commemorative CoinHIA Commemorative Coin
Rarity A Type Commission Item
Effects A precious commemorative coin beloved by Sage in a Barrel. You can extract further information about such commemorative coins from him.
Description Limited edition commemorative coins issued by the Hollow Investigative Association long ago. Their exclusivity is due to their rarity, as many of these coins have been lost over the years due to people relocating away from Hollows and other reasons.

HIA Commemorative Coin - Radiance

HIA Commemorative Coin (Radiance)
HIA Commemorative Coin (Radiance)HIA Commemorative Coin (Radiance)
Rarity S Type Commission Item
Effects A special commemorative coin that can be exchanged for items at the Sage in a Barrel in Lumina Square.
Description Limited edition commemorative coins issued by the Hollow Investigative Association long ago. Their exclusivity is due to their rarity, as many of these coins have been lost over the years due to people relocating away from Hollows and other reasons.

HIA Commemorative Coin - Blazewood

HIA Commemorative Coin (Blazewood)
HIA Commemorative Coin (Blazewood)HIA Commemorative Coin (Blazewood)
Rarity S Type Commission Item
Effects A special commemorative coin that can be exchanged for items at the Sage in a Barrel in Blazewood.
Description Limited edition commemorative coins issued by the Hollow Investigative Association long ago. Their exclusivity is due to their rarity, as many of these coins have been lost over the years due to people relocating away from Hollows and other reasons.

Zenless Zone Zero Related Guides

Zenless Zone Zero - Tips and Tricks

Tips and Tricks Guide

All Zenless Zone Zero Tips and Tricks

Gameplay Guides
How to Level Up Characters How to Build and Enhance Characters
How to Ascend (Promote) Characters How to Recover Battery Charge
How to Raise Your Inter-Knot Level All Inter-Knot Level Rewards
Daily and Weekly Server Reset Times How to Change the Time
List of All Achievements Trophy Guide
Missing Mini Cargo Truck Locations and Rewards Reroll Guide
Microtransactions and Best In-App Purchases How to Increase Agent Trust Level
Fast Travel Guide: How to Teleport How to Modify and Upgrade W-Engines
How to Gain Energy How to Heal Characters
Compendium Guide List of Primer Trials and All Rewards
Best Standard Banner Character Guide How to Get Promoters for Random Play
Exploration Elements Workbench Guide
How to Level Up Drive Discs How to Upgrade Core Skills
How to Pet Cats Public Telephone Guide
How to Change Your Name All Stats Explained
How to Raise Your Proxy Rank Immersive Storytelling Mode Guide
How to Get and Change Namecards Skill Enhancement Guide
How to Take Pictures How to Level Up and Ascend Bangboos
Best Battery Priority Guide Best A-Rank W-Engine to Get from the Bundle
San-Z Studio and Display Stand Guide -
Combat Guides
Basic Combat Guide How to Daze and Stun
Chain Attack Guide Ultimate and Decibel Rating
Perfect Dodge and Counter Perfect Assists and Parries
Attribute Anomaly What are Additional Skills?
How to Destroy Enemy Parts How to Do EX Special Attacks
How Do Shields Work? -
Items and Collectibles
How to Farm Polychromes How to Get and Use Residual Signal
How to Get and Use Fading Signal How to Get and Use Encrypted Master Tape
Best Ways to Farm Denny (Money) How to Get and Use HIA Commemorative Coin
How to Get and Use W-Engine Chip How to Get and Use Ether Battery
How to Get and Use Boopon How to Get and Use Bangbuck
How to Get and Use Monochrome Exclusive Skins for W-Engines
How to Get Dynamic Wallpapers How to Collect Observation Data
How to Use Photowall How to Get Cat Food Cans
HIA Coins Sixth Street Locations HIA Coins Brant Street Locations
HIA Coins Lumina Square Locations HIA Coins Ballet Twins Road Locations
HIA Coins Blazewood Locations HIA Coins Port Elpis Locations
Game Modes and Dailies
Dailies - Errands Guide Hollow Deep Dive Explained
Officer Mewmew Medal Locations and Challenges Notorious Hunt Guide
Routine Cleanup Guide Casual vs Challenge Mode
Frequently Asked Questions
Should You Choose Belle or Wise? Does Zenless Zone Zero Have Crossplay?
Are There Multiplayer Features? How to Transfer Data
How to Exit the Game How to Play With Controller on PC/Mobile
Birthday Guide: What Do You Get On Your Birthday Which Server Should I Use?
New Eridu City Fund Battle Pass Guide Can You Reset an Account?

Comment

19 Anonymous24 days

I also have 1 leftover coin... no info it it's supposed to be so

18 Anonymous3 months

Hey im not sure if anyone will check these comments but i wanted to let you know that the quick link to bring you to the outer ring segment doesn't work and needs to be fixed.

See more comments (19 Comments)

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