Skip to content
Zenless Zone Zero Wiki

“On air, on time — New Eridu never sleeps.”

Explore →

Cookie

Last updated 2026-06-12

Cookie is an NPC located in Sixth Street.

Completing all possible interactions with Cookie, as well as taking pictures when it is too far away to be interacted with, grants the achievement Sixth Street's Lord of Shadow.

Profile

Cookie is a cat that frequents different locations in Sixth Street. Though its owner calls it "Eero," it is known as "Cookie" by Jonah. Every afternoon, it naps on top of the 141 Convenience Store truck, and every night it can be found on the back alley dumpster with its owner.

Commission and Event Appearances

City Commissions

Trust Commissions

Trust Events

Dialogue

Monday

(On the bike at Waterfall Soup - 6AM)
It stares so intently across the street, as if it were studying how the dog at the newsstand pleases the passing humans.
(On the convenience store truck - 3PM)
Although you could reach it if you stand on your tiptoes, it's probably best not to disturb its sleep right now.

Tuesday

(Near the Video Store entrance, on a box - 6AM)
It sniffs the box from every angle, as if searching for the best entrance to its cozy home.
(On the convenience store truck - 3PM)
It perks up its ears when it senses someone approaching, but stays in its sleeping position.

Wednesday

(By Sage in a Barrel - 6AM)
It gazes at the trash can for a while, as if it can see through it.
(On the convenience store truck - 3PM)
Sensing someone approaching, Cookie lets out a series of soft purrs.
(On the 404 Error rooftop - 6PM)
It looks at you with a calm expression, as if to say, "You can't climb up here anyway."

Thursday

(At the Bangboo Statue - 6AM)
It glances at the passersby with authority, as if proudly declaring, "Yes, I did this! Where's my servant?"
(On the convenience store truck - 3PM)
Where will it sleep if the convenience store cart drives away?
(In the pipes by Godfinger - 6PM)
Looks like it has found itself a new secret hideout.

Friday

(On the roof of Turbo Remodeling Shop - 6AM)
It has the best view of Sixth Street.
(On the convenience store truck - 3PM)
Sensing someone approaching, it squints its eyes and yawns, then rolls over and goes back to sleep.

Saturday

(By the Box Galaxy bench - 6AM)
Laziness can be trendy, too.
(On the convenience store truck - 3PM)
Having sensed someone approaching, it starts wagging its tail, slapping it against the car roof.
(In the tires behind Officer Mewmew - 6PM)
The champion of hide & seek.

Sunday

(By the newsstand - 6AM)
The food itself doesn't matter. If it's in some other creature's bowl, it's gonna taste better.
(On the convenience store truck - 3PM)
It falls asleep, unaffected by the hustle and bustle of the convenience store.
(On the alley payphone - 6PM)
Its eyes are half-closed, as if it's waiting for someone...

Notes

  1. The Chinese, Japanese, Korean, and Russian localizations all use the same name with no distinction between "Eero" and "Elle," while the Vietnamese localization exclusively uses "Eero."

Locations

Other Languages

Cookie

LanguageOfficial Name
EnglishCookie
Chinese
(Simplified)
「曲奇」
"Qūqí"
Chinese
(Traditional)
「餅乾」
"Bǐnggān"
Japanese「クッキー」
"Kukkī"
Korean「쿠키」
"Kuki"
SpanishGalleta
FrenchCookie
RussianКуки
Kuki
Thai"Cookie"
Vietnamese"Cookie"
GermanCookie
IndonesianCookie
PortugueseCookie

Eero

LanguageOfficial Name
EnglishEero
Chinese
(Simplified)
依露
Chinese
(Traditional)
依露
Japaneseエル
Eru
Korean이루
Iru
SpanishEero
FrenchEero
RussianИро
Iro
ThaiYi Lu
VietnameseEero
GermanEero
IndonesianEero
PortugueseEero

Elle

LanguageOfficial Name
EnglishElle
Chinese
(Simplified)
依露
Chinese
(Traditional)
依露
Japaneseエル
Eru
Korean이루
Iru
SpanishElle
FrenchElle
RussianИро
Iro
ThaiElle
VietnameseEero
GermanElle
IndonesianElle
PortugueseElle

Change History

References