#Japan #Tokyo #SEGA #Hatsune Miku #Project Sekai

New Additions to Hatsune Miku: Project Sekai

On December 10, 2025, the popular rhythm and adventure game, "Hatsune Miku: Project Sekai Colorful Stage! feat. Hatsune Miku," developed by Sega and Colorful Palette, will welcome a new song titled "Saiai Jinsei Runner". This addition is part of the "Sonic Racing Crossworld PJ ONSOKU Tie-Up Commemoration Music Addition Campaign."

The song, created by the talented KaiRiki Bear, will be available for players to enjoy by exchanging a Music Card at the in-game music shop. This exciting addition complements the ongoing themes of rhythm and adventure, providing fans with more content to explore.

Game Events

In conjunction with the new song, two significant events will also be underway:

1. Event: "Together, Aiming for the True Route"

Duration: December 10, 2025, 15:00 to December 19, 2025, 20:59
This event invites players to engage in various live performances, including solo, multiplayer, and challenge lives. Players can earn Event Points (Event P) and badges by participating and utilizing stamina in the “My Sekai” section. The Event P collected will unlock stories and contribute to the Cumulative Event P Ranking by the end of the event.

In addition, players can exchange their event badges at the event exchange shop for new members and in-game items. Here are the notable new members featured during this event:

• - ★3 [Sweet and Fun Friend!] Emu Otoha
• - ★2 [Curious about VR Live] Ichika Hoshino

2. Post-Event: "Together, Aiming for the True Route After Live"

Date: December 19 (22:00, 23:00), December 20 (from midnight to 23:00)
The After Live, an exciting virtual concert experience, will feature a runtime of approximately 10 minutes and 53 seconds alongside various participation rewards including special stamps and in-game crystals.

Human×Tech Gacha

* Duration: December 10, 2025, 12:00 to December 21, 2025, 11:59
The “Human×Tech Gacha” features three new members, with some being ★4 members that come with live outfits. Here is a peek into the new recruitments:

• - ★4 [Taking Memories in Hand] Mafuyu Asahina (with outfit: Veiled Body Suit)
• - ★4 [Thrilling Chase] Kohane Azusawa (with outfit: White Heart Body Suit)
• - ★4 [Sparking Anticipation] Luka Megurine (with outfit: Insight Body Suit)

New outfits crafted through this Gacha can be utilized in different characters, expanding players' customization options.

Additionally, three new rhythm game sound sources have been added:

• - New version of "Boku no Kamisama" with flower's vocals
• - Two additional versions of "Empurple" featuring Mafuyu Asahina and Lin Kagamine
• - Another vocal version of the song "Accelerate" performed by An Shiraishi

Players can obtain these through exchanges at the Another Vocal Shop.

About the Game

"Hatsune Miku: Project Sekai Colorful Stage!" merges rhythm and adventure gameplay, captivating a broad fan base. Developed by Sega and backed by Colorful Palette, the game features the iconic Vocaloid, Hatsune Miku, whose software allows users to create their own music. Officially launched on September 30, 2020, it remains free-to-play with optional in-game purchases.

For additional information and updates, players can visit the official websites or follow the game on social media, deepening their engagement with the vibrant world of Hatsune Miku and her adventures.

Official website: Project Sekai
App Store: iOS
Google Play: Android