HIA Commemorative Coins are like a second currency in Zenless Zone Zero. You can trade the HIA Commemorative coins you collect and trade in for in-game resources. There are 53 coins in Zenless Zone Zero, 10 of which can be collected in the Brant Street Construction Site when you’ve reached the Chapter 2 Intermission story stage. This is how you can find and collect the HIA Commemorative Coins in the Brant Street Construction Site.
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First, Complete Five Quests in Brant Street
You must first complete five quests in Brant Street Construction Site to be able to collect all the HIA Commemorative Coins in that location. To complete those quests, you must speak to four characters with blue exclamation marks above their heads in Brant Street. These are the four characters you’ll need to talk to in Brant Street to complete their respective quests:
- Ironhead
- Kousaka
- Foreman Thomas
- Dana (two quests)
When you’ve spoken to those characters and completed their respective quests, you can proceed with collecting all HIA Commemorative Coins in Brant Street. These are coins you can collect at different times of the day. You’ll sometimes need to change the time of the day by pressing T or sleeping at the video store.
Another thing to note is that you can only collect two HIA Commemorative Coins at a time in Brant Street. This means you’ll need to teleport to a different location and then back into Brant Street for every two HIA Commemorative Coins you collect. You can collect all HIA Commemorative Coins by finding and speaking to these characters.
Kaede (Morning)
Speak to Kaede in the morning, who will be standing beside the front forklift at Brant Construction Site near Officer Mewmew. After speaking to her, speak to the Cole character almost directly opposite Kaede at the front of Brant Street. Return to speak to Kaede to receive your HIA coin.
Luka (Morning)
Speak to Luka at the back of the Brant Construction Site beside the Junction Box building. He’ll offer to sell you an HIA Commemorative Coin for Dennies. Select one of the two purchase options to obtain your coin.
Becky (Morning)
Becky stands near Luka at the back of Brant Construction Site during the morning. She’ll give you an HIA Commemorative Coin when spoken to.
Ronnie (Morning)
Ronnie stands beside some crates on the right side of the Brant Construction Site during the morning. Speak to Ronnie, who will ask you to take a photo of Kousaka. Next, speak to Kousaka, who is kneeling beside some crates at the back of the Brant Construction Site, to take his picture. Speak to Ronnie again after taking Kousaka’s photo to receive your HIA coin.
Ironhead (Afternoon)
Speak to Ironhead near the forklift, closer to the back of Brant Street, in the afternoon. He’ll give you another HIA Commemorative Coin when you do.
Gray (Afternoon)
Gray (a bear character) stands near a truck at the back left corner of Brant Street during the afternoon time. Speak to Gray to receive an HIA Commemorative Coin from him.
Kaidou (Afternoon)
Walk up the ramp along the left, elevated side of Brant Street to find and speak to Kaidou in the afternoon. Then, talk to the Pepper bear character beside the ramp, who is almost directly in front of Kaidou. Speak to Kaidou again to collect your next coin.
Li (Evening)
Li stands in front of cement bags near the rear forklift during the evening. Speak to Li, who will ask you to examine cement bags. Examine the cement bags in front of Li. Talk to Li again to receive an HIA Commemorative Coin.
Yang (Evening)
Yang stands by pipes at the back of Brant Street during the evening. First, talk to Yang and then the Sulking Builderboo within the pipes in front of him. Speak to the Sulking Builderboo standing beside Yang outside the pipes to receive an HIA Commemorative Coin.
Jen (Evening)
Speak to Jen, standing beside some crates on the right side of Brant Street during the evening. She’ll ask you to pass on some belongings to Kaishu. Talk to Kaishu, standing near the vehicle and crate in front of Brant Street, who will give you another HIA Commemorative Coin.
Speak to Office Mewmew in Brandt Street
When you’ve collected all of the HIA Commemorative Coins, speak to Office Mewmew in Brant Street. By collecting all the HIA Commemorative Coins in Brant Street, you’ll have completed the Gold Talent Seeker and Silver Talent Seeker Medals. Select the Claim options for those medals to receive Dennies, Polychrome, Official Investigator Logs, and a W-Engine Power Supply.
You can also trade in your collected coins by speaking to Sage in a Barrel trashcan on Sixth Street. Sage in a Barrel is near the 141 Convenience Store on Sixth Street. Select to give him the 10 coins you’ve collected in exchange for Dennies, Senior Investigator Logs, and W-Engine Energy Modules.
There are more HIA Commemorative Coins on Sixth Street, Lumina Square, Blazewood, Ballet Twins Road, and Port Elipis. You’ll receive lots of materials and Dennies from Officer Mewmew and Sage in a Barrel by finding all of them. So, keep an eye out for coins by speaking to NPCs in those locations as you play through Zenless Zone Zero.























