SEGA Corporation and Colorful Palette Inc. have added a new song written specifically for the game, "Seikai" by 雨良 Amala, to the rhythm game song lineup of their iOS/Android rhythm and adventure game HATSUNE MIKU: COLORFUL STAGE!, starting September 6, 2026 (Sunday).
The game is also currently running two in-game campaigns that began the same day: the "After the Fire" event and the "Shady Stare Gacha."
New Original Song "Seikai" Added
A new original song "Seikai" (lyrics and music by 雨良 Amala) has been added to HATSUNE MIKU: COLORFUL STAGE! as a new rhythm game track.
"Seikai" is a unit song for "Vivid BAD SQUAD" and can be received by all players from the in-game "Present" section.
"After the Fire" Event Now Running
Event Period: September 6 (Sun) 3:00 PM – September 12 (Sat) 8:59 PM

The in-game event "After the Fire" has been running since September 6 (Sunday).
During the event, playing "Solo Live," "Multiplayer Live," "Challenge Live," or "Ranked Match" (rhythm game modes) earns Event Points and Event Badges based on score, and gathering materials in "My Sekai" also earns Event Points and Badges based on stamina spent.
Event Points earned unlock Event Story chapters, and the total Event Points collected by the end of the event will determine placement on the Cumulative Event Points Ranking.
Event Badges can be exchanged at the Event Exchange Shop for new members and in-game items featured in the event.
"After the Fire" New Members
★3 [Bonding Through Origami!] An Shiraishi


★2 [A Favorite Shot] Kohane Azusawa

"After the Fire After Live"

Following the event's conclusion, an "After the Fire After Live" will be held as a Virtual Live.
Schedule:
- September 12 (Sat): 10:00 PM, 11:00 PM
- September 13 (Sun): 12:00 AM, 1:00 AM, 2:00 AM, 3:00 AM, 4:00 AM, 5:00 AM, 6:00 AM, 7:00 AM, 8:00 AM, 9:00 AM, 10:00 AM, 11:00 AM, 12:00 PM, 1:00 PM, 2:00 PM, 3:00 PM, 4:00 PM, 5:00 PM, 6:00 PM, 7:00 PM, 8:00 PM, 9:00 PM
Live Duration: Approximately 6 minutes 30 seconds
First-Time Attendance Rewards:
- Stamp "Akito: What's going on here...!"
- Crystal ×300
For details, please check the in-game announcements.
"Shady Stare Gacha" Now Running
Gacha Period: September 6 (Sun) 12:00 PM – September 14 (Mon) 11:59 AM
Starting September 6 (Sunday), the "Shady Stare Gacha" is currently running, featuring three new members.
Some ★4 members obtained for the first time come with a "Live Costume." By obtaining a Live Costume, other eligible characters can craft and wear the same costume through the Costume Shop.
"Shady Stare Gacha" New Members
★4 [A Ripple Left Behind] Akito Shinonome
Live Costume included: B:attler


★4 [A Joy Shared for the First Time] Toya Aoyagi
Live Costume included: B:eliever


★4 [Voices and Feelings Intertwined] Kagamine Rin
Live Costume included: B:olsterer


Live Costume designs for other eligible characters may differ slightly in design or accessories. For details, please check the in-game announcements.
New Rhythm Game Audio Added to "強風オールバック" and "幸福刑"
A new Another Vocal version sung by Emu Otori (CV. Hina Kino) has been added to "強風オールバック" (lyrics and music by Yukopi), and two new Another Vocal versions sung by MEIKO and Kanade Yoisaki (CV. Tomori Kusunoki) have been added to "幸福刑" (lyrics and music by LonePi).
Another Vocal versions can be obtained by exchanging Vocal Cards at the Another Vocal Shop.
Original 2DMV Added to "羽歌" and "ペンタトニック"
Original 2DMVs for "羽歌" (lyrics and music by 遼遼) and "ペンタトニック" (lyrics and music by syudou and Balloon) SEKAI ver. have been added to the game.
The 2DMVs can be enjoyed by selecting "2DMV" from the member confirmation screen in "MV Viewing" or the final confirmation screen in Live.
About HATSUNE MIKU: COLORFUL STAGE!
An iOS/Android rhythm and adventure game developed through collaboration between SEGA Corporation, which handles the "Hatsune Miku: Project DIVA" series, and Colorful Palette Inc., a member of the CyberAgent Group. The title features "Hatsune Miku," a virtual singer created with voice synthesis software developed by Crypton Future Media, Inc.
About Hatsune Miku
"Hatsune Miku" is software developed by Crypton Future Media, Inc. that allows anyone to make her sing by inputting lyrics and melodies. Many creators have made music with "Hatsune Miku" and posted it on the internet, creating a major movement. She has also attracted attention as a "character" and is now active in various fields as a virtual singer, including merchandise and live performances, with her popularity spreading worldwide.
Title Information
Title: HATSUNE MIKU: COLORFUL STAGE!
Supported OS: iOS/Android
App Store URL: https://itunes.apple.com/jp/app/id1489932710
Google Play URL: https://play.google.com/store/apps/details?id=com.sega.pjsekai
Release Date: Available now (Released September 30, 2020 (Wed))
Price: Free-to-play (with in-app purchases)
Genre: Rhythm & Adventure
Developer: SEGA / Colorful Palette
Official Website: https://pjsekai.sega.jp
Official X (Twitter): https://twitter.com/pj_sekai
Copyright: © SEGA / © Colorful Palette Inc. / © Crypton Future Media, INC. www.piapro.net All rights reserved.