Project SEKAI Wiki
Project SEKAI Wiki
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Project SEKAI COLORFUL STAGE! feat. Hatsune Miku (often shortened to 'Project SEKAI') is a rhythm game developed for iOS and Android. The game is a collaboration between SEGA, Craft Egg, Colorful Palette, and Crypton Future Media. The game was released on September 30, 2020 for iOS and Android devices.

A Taiwanese version of the game is going to be released on September 30, 2021. An English version of the game is said to be released in 2021, but no definitive date is given yet. According to an announcement, it is speculated that a Chinese version and a Korean version might be available in the future.

Game release history

Japanese version

On September 5, 2020, Project SEKAI COLORFUL STAGE! Rehearsal was released, showcasing the rhythm game itself, along with the Virtual Live room, where players can interact with one another. On the first day of release, it featured Hibana, Sweet Magic, and Tell Your World, each having all five levels of beatmap difficulty. The demo ended on September 11th, 2020, and has not been playable since then.

The game was released on September 30, 2020. Pre-registration was originally set to begin in late April, but it was delayed until further notice due to the COVID-19 pandemic, at the fifth Project Sekai livestream, it was announced pre-registration will start on July 22. They set some goals, when this number of preregistration is reached, there's a reward for everyone who downloads the game any time.

Taiwanese version

The official site, Facebook and Instagram accounts were all announced on August 31, 2021. A beta version, also released on August 31, 2021, was held for a limited amount of Android users. The server ultimately closed a week after on September 7.

The game is announced to be released on September 30, 2021 with the game's version immediately on version 1.7.

Global version

The official site, Instagram, Facebook and Twitter accounts were all announced on August 31, 2021.


Ichika looking up to Miku.

The game is set in Shibuya, Tokyo. A girl named Hoshino Ichika, walks through the streets and sees an LCD screen displaying Hatsune Miku.

Upon returning home, she discovers a song named "Untitled" on her smartphone. Out of curiosity, Ichika plays the song, only to get surrounded by a white light, and arrives at an unknown place. Miku stands in front of Ichika, welcoming her to Sekai, and inviting her to sing together.


Virtual Singers

The game features Crypton's Piapro characters: Hatsune Miku, Kagamine Rin, Kagamine Len, Megurine Luka, KAITO, and MEIKO. These characters take the form of VIRTUAL SINGER (formerly known as VOCALOID). 


The game features 20 new characters that are split up into 5 groups: Leo/need, MORE MORE JUMP!, Vivid BAD SQUAD, Wonderlands x Showtime, and 25-ji, Nightcord de. Each of the groups has one or more Virtual Singer(s) advising them.

Wonderlands x Showtime
25-ji, Nightcord de.


Real-world and Sekai


Players can switch between the real world and Sekai. You can travel between the two worlds using "Untitled" songs.

Conversations are voiced and will be animated using Live2D.

New Rhythm Game System


Players have to tap, slide and flick to match new free-form rhythm notes. Color Palette wanted to create a game everyone could play, regardless of skill. 

Preview of a 2DMV

Preview of a 2DPV

The game will feature multiple VOCALOID songs. Players can switch between the original versions and Project SEKAI versions. Virtual singers will perform the originals songs. The original characters joined by a virtual singer will sing Project SEKAI’s versions.

Some songs have 3DPVs, but players can switch to a 2D background if they want. Not every song will have a 3DPV. This is because there's a huge variety of VOCALOID songs and not every song can be accompanied by dancers. 3DPVs are saved for more fast-paced songs.

Preview of alive, the winner song of the 1st song contest

A list of currently announced songs can be found here. More songs will be added. There are plans to continually add more songs to the game.  A song that wasn't originally sung by one of the Piapro characters may be added to the game as well. On February 25, 2020, a song contest was announced. The winning song will appear in the game, although only as 2DPV. Submissions are open until April 30, 2020. The results for the contest are revealed at the first Project SEKAI livestream.

The winner was Ichinose Lupo, with the song alive, sung by Rin.

They announced in September 2020 that a new song contest will be held.



There are a variety of costumes that the characters will be able to wear. Some have color variations. One way to gain costumes is to buy them. Other methods of obtaining costumes are currently unknown.

In November 2019, a costume design contest was held. Two designs would be chosen; one for girls and one for boys. The winning designs will appear in the game. The winners were Koha22 (girls' design) and Ei-Flow (boys' design).

They announced in September 2020 that a new costume contest will be held.


Project SEKAI includes two types of lives, and that includes #Solo Live and #Multi Live. You will need to use cards from any character in VIRTUAL SINGER, Leo/need, MORE MORE JUMP!, Vivid BAD SQUAD, Wonderlands x Showtime and 25-ji, Nightcord de..

Solo Live

In Solo Live, you get to choose any song you would like to play and choose the vocal for the song of your choice, whether if it's the VIRTUAL SINGER version, Sekai version or Another Vocal version. There are 3 notes available in game: flick notes, tap notes and hold notes.

Multi Live

In Multi Live, there are two rooms available: Free Live (anyone can join) and Veteran Live (only those who have BP over 15000 can join). For Veteran Live, you can get more shards than Free Live. You can also make your own private rooms to invite your friends to play with you. You can unlock the room to public if you don't want the room to be public. The gameplay is the same as Solo Live except all players in the game gets to choose a song and a song will be chosen on random. You can not replay or pause in anytime you want in Multi Live.

Live Boosts

Live Boosts are items that can boost your rewards, EXP and event points higher than with no boost. You can use up to 10 boosts per live.


There are 5 levels of difficulty:

  • Easy
  • Normal
  • Hard
  • Expert
  • Master (Locked)
To unlock the Master difficulty on a song, you need to beat the Expert difficulty with less than 7 GOOD Judgements.

Virtual Live

Virtual Live.jpg

The virtual room

The Virtual live is a mode where you can go to a live concert, similar to Augmented Reality (AR) or a Vocaloid Concert

You can see players all around the world and your favorite group performing. Encourage them with your penlight and items. First, when the live hasn't started yet, you're in a room with other players waiting for it starts. You can talk with them by using the chat or sending emotes. You have also a shop where you can buy with your virtual coins accessories and set for your skin, penlights, and actions (move). You can use your penlight and your actions in the live only, and you have to put your skin in the room before going into the live.

When 10 minutes are left before the live starts, you can go to the live room and wait. The live will start at the hour displayed on the ticket in the virtual room menu. You can change the color of your penlights do actions with your penlights, and send items. You can do emotes here too. When the live has finished, you can leave.



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