Honkai: Star Rail Planarcadia Hub
Welcome to the Planarcadia Hub for Honkai: Star Rail. A central overview of this vibrant world, its key areas, major events and the characters related to its world. Use this page to explore how everything in Planarcadia connects, from story to gameplay features and hidden details.
Planarcadia Hub for Honkai: Star Rail
What is Planarcadia?
Planarcadia, also called Ahatopia, is the sixth world featured in Honkai: Star Rail. It is closely associated with Aha and the Path of Elation.
The world becomes unlocked after completing the Trailblaze Mission chapter As Tomorrow Became Yesterday.
The first mission chapter Welcome to Arcadia takes place in Planarcadia.
"Planarcadia, the prosperous planet renowned for its entertainment culture, welcomes once more the fullness of the Moon of Elation. For the Astral Express, this is both Himeko's homeland and the place where the Express set sail once more... The Trailblaze will witness the past and the future here."
What Are the 4 Areas of Planarcadia?
Planarcadia has four main locations across its world. These four locations are Duomension City, Graphia Academy, Dovebrook District and "World's End" Tavern. Each area plays a different role within the main story, giving you a taste of the life Planarcadia has to offer.
Duomension City
Duomension City is a region within Planarcadia that becomes accessible during the Trailblaze Mission "Phantasmoon, the Merciful Queen". There are many resource-rich places and points of interest around Duomension City to explore as you progress through the story. Below are some highlights that are worth checking out during your adventures in this area:
Perdido Station - This is the first area you visit as you enter Planarcadia once you step off the Astral Express and begin your journey throughout the new world.
Entertainment Plaza - The Entertainment Plaza is a lively hub filled with
interactive activities and rewards. Here, you can visit the Cosmicon Collective to play
the Cosmicon: Roll On! card game, or stop by the Detective Croc Store to purchase
and customize your cards.
The plaza is also home to the Floating Grease Chronicles, where completing small
puzzles throughout Planarcadia earns you various rewards. Near the entrance, you'll
find Oiiaioo, who exchanges Pixcoins for useful items.
Finally, test your skills in the Trailblazemon Grand Challenge, a collection of
fun mini-games that grant rewards such as Stellar Jade when you complete
specific objectives.
Book-On! - In Duomension City you will find Book-On!, the biggest book collection store in Planarcadia. The name takes a similar resemblance to Book-Off.
Star Rabbit (@DuomensionCity) - The Gaming Console used during your hunt for the Nameless Wispae. This can help you to locate nearby Wispae as well as take part in a fun mini-game and earn rewards as well as rank on a Public Leaderboard.
Eleven - Eleven offers a variety of items which can be purchased using Credits.
There are 7 Space Anchors across Duomension City at the following locations:
- @EntertainmentPlaza
- @Gate
- Nameless Bridge
- Yum Yum Alley
- Perdido Station Plaza
- Perdido Station Waiting Hall
- Perdido Station Railway Platform
Graphia Academy
Graphia Academy is a notable area within Planarcadia that becomes available during the Trailblaze Mission "Fundamentals of Imagenesis". As a key location in the unfolding story the academy features several engaging facilities and interactive points of interest to explore as you advance. Below are some of the highlights worth visiting during your adventures in this area:
Star Rabbit (@GraphiaAcademy) - The gaming console used during your hunt for the Nameless Wispae. It helps you locate nearby Wispae while also letting you take part in a mini-game to earn rewards and climb the Public Leaderboard. You'll find the console in the Academy Atrium.
Graphia Academy General Store - Although not a large shop here you can find some items you may find interesting which can be purchased for Credits. The store can be located in the Main Building Foyer.
Secret Sketched Room - Discover the hidden Black & White Sketched Room, located to the left of the Main Building Foyer. You can access it through the pop-art styled teleport portal on the wall. Inside, take part in an Interplanner Jump challenge to earn a Hidden Nameless Wispae as your reward.
There are 7 Space Anchors across Graphia Academy at the following locations:
- Main Building Corridor
- School Building Lobby
- Academy Atrium
- Main Building Foyer
- Art Classroom
- Student Dining Area
- Old Campus at Twilight
Dovebrook District
Dovebrook District is another one of the main areas in Planarcadia. You'll encounter this area upon undertaking the Trailblaze Mission Killers Don't Get Vacation where you will meet the Synwish Syndicate and head to Synwish Syndicate HQ. Another notable piece of information about Dovebrook District is that this is Himeko's Hometown. Below are some of the highlights worth visiting during your adventures here in Dovebrook:
In Dovebrook District you will find the Furbobo Weekly Publishing House. Here you can undertake missions related to Furbobocom and receive rewards such as Stellar Jade.
Star Rabbit (@Dovebrook) - The Gaming Console used during your hunt for the Nameless Wispae. This can help you to locate nearby Wispae as well as take part in a fun mini-game and earn rewards as well as rank on a Public Leaderboard.
There are 5 Space Anchors across Dovebrook District at the following locations:
- Dovebrook Avenue
- Furbobo Weekly Editorial Headquarters
- Dovebrook Riverside Path
- Synwish Tower
- Synwish Syndicate Boss's Office
"World's End" Tavern
The World's End Tavern is the last area that you will encounter during your journey throughout Planarcadia. You will first enter the Tavern upon undertaking the Trailblaze Mission Medical Disputes on the Ship of Fools. The World's End Tavern also serves as the base camp for the Masked Fools, who welcome anyone with a taste for offbeat humour. Below are some of the highlights worth visiting during your adventures here in the World's End Tavern:
The Tavern Lobby is the first area you'll encounter upon entering. It serves as the central hub, where guests gather to enjoy drinks, share jokes and indulge in lively conversation.
Star Rabbit (@WorldsEnd) - The gaming console used during your hunt for the Nameless Wispae. It helps you locate nearby Wispae while letting you take part in a mini-game to earn rewards and climb the Public Leaderboard.
Fatal Joke features a dark comedic premise about a hospital hiring fools to impersonate doctors, blending humour with an unsettling tone. Take a look around to uncover the dark secrets of the World's End Tavern.
Blisstar is the euphoric energy within the World's End Tavern that embodies chaotic joy and fuels its constant celebration, often depicted as a disco-like space at the center with a lively dance floor.
Cardway Base Camp is the hub in the World's End Tavern where players gather for card games and cosmic challenges. It is also home to the Cosmicon Collective event, where the Wispae "Golden Youth" is located.
Golden Confessional is where you will find the one and only gigantic toilet. Here visitors can release their worries and burdens, allowing them to move forward with a lighter heart.
There are 5 Space Anchors across "Worlds End" Tavern at the following locations:
- Blisstar
- Tavern Lobby
- Fatal Joke
- Grand Treasury
- Golden Confessional
In addition to these four areas, there is also a further Space Anchor at Phantasmoon Courtyard.
Gameplay Mechanics Related to Planarcadia
Explore the pages below for events and guides related to Planarcadia.
Characters Associated To Planarcadia
There is currently 4 playable characters related to Planarcadia, see below:
- Himeko, Path of Erudition
- Sparxie, Path of Elation
- Ashveil, Path of The Hunt
- Yao Guang, Path of Elation
There is currently 4 known upcoming playable character related to Planarcadia:
- Silver Wolf LV.999, Path of Elation
- Evanescia, Path of Elation
- Nihilux, Unknown
- Blade, Unknown
What are the Phantasmoon Games?
In Honkai: Star Rail, the Phantasmoon Games are a rare cosmic event linked to the Aeon Aha. Aha was said to have created the Phantasmoon in the sky, inspiring 8 Mourning Actors to perform tales to gain the Aeon's attention. This became the beginning of the Games which now occur every 30 to 50 years when the Phantasmoon becomes full. Competitors seek Aha's favor by generating "Wishpower" through remarkable performances. After the initial trials, 8 winners become Supplicants by bonding with powerful Masks that reflect their souls and permanently enhance their abilities. Each person can compete in the Phantasmoon Games only once in their lifetime.
See below the current Participants in the Phantasmoon Games:
| Participant | Mask |
|---|---|
| Silver Wolf | |
| Sunday | |
| Sparxie | |
| Trailblazer | |
| Ashveil | |
| Pearl | |
| Unknown | |
| Unknown |
Changelog
- 19 Mar. 2026: Guide created.







