The revival of the special collaboration between Project SEKAI COLORFUL STAGE! feat. Hatsune Miku (Project SEKAI) and Ensemble Stars!! is now live on the iOS/Android rhythm and adventure game. The collab revival launched on April 13, 2026 (Monday) and runs through April 27, 2026 (Monday), featuring a limited-time gacha, login campaign, story content, and stamp mission.
[Revival] Crossing Worlds Ensemble Gacha
Period: April 13, 2026 (Monday) 12:00 PM to April 27, 2026 (Monday) 11:59 PM
The "[Revival] Crossing Worlds Ensemble Gacha" features four exclusive collab-limited members. When a ★4 member is obtained for the first time, the card comes with a "Live Costume," a "Limited Stamp," and a "Limited Custom Profile Material" featuring that character's signature-inspired design. Obtaining a Live Costume also enables other compatible characters to craft the corresponding costume in the Costume Shop.
Gacha Members:
★4 [Resonating Fighting Spirit] Shinonome Akito
- Live Costume: Noble Street Style
- Stamp: Akito: Follow Me
- Custom Profile Material: Ensemble Stars!! Collab — Akito's Signature
★4 [Wielding Each Other's Weapons] Aoyagi Toya
- Live Costume: Chivalrous Casual Coord
- Stamp: Toya: I'm Glad We Met
- Custom Profile Material: Ensemble Stars!! Collab — Toya's Signature
★4 [A Stage That Shines Like Stars] Tenma Tsukasa
- Live Costume: Star Suit Shining in the Night Sky
- Stamp: Tsukasa: What a Great Smile!
- Custom Profile Material: Ensemble Stars!! Collab — Tsukasa's Signature
★4 [A Show of Magic and Invention] Kamishiro Rui
- Live Costume: Magical Show Jacket
- Stamp: Rui: Here's Something Special
- Custom Profile Material: Ensemble Stars!! Collab — Rui's Signature
*Collab-limited members may reappear in the future.
*Live Costumes for other compatible characters may differ slightly in design or accessory details.
*Please check the in-game announcements for full details.
[Revival] Collab Commemoration Login Campaign
Period: April 13, 2026 (Monday) 12:00 PM to April 27, 2026 (Monday) 11:59 PM
To mark the revival of the Ensemble Stars!! collaboration, a login campaign is running during the event period. Players who log in during the campaign will receive ★2 Kagamine Len, ★2 KAITO, and one "ASTRO DRINK."
*"ASTRO DRINK" functions similarly to a "Live Bonus Drink (Large)" and restores 10 Live Bonus points when used.
[Revival] Project SEKAI × Ensemble Stars!! Collab Commemoration Login Story
Prologue Period: April 13, 2026 (Monday) 12:00 PM to April 27, 2026 (Monday) 11:59 PM
Epilogue Period: April 28, 2026 (Tuesday) 12:00 AM to 11:59 PM
A collab commemoration login story is available from April 13 (Monday). The prologue runs through April 27 (Monday), with the epilogue releasing on April 28 (Tuesday) after the collab period ends. Collab-exclusive Sekai content and area conversations are also available during the collab period.
Collab Commemoration Stamp Mission
Period: April 13, 2026 (Monday) 12:00 PM to April 27, 2026 (Monday) 11:59 PM
A "Collab Commemoration Stamp Mission" is running during the event period. Completing all missions on the stamp card earns an "ASTRO FES Diorama" and "ASTRO DRINK."
*The event schedule is subject to change without notice.
*Resource collection in My Sekai only counts when gathering My Sekai materials needed for furniture crafting. Collection of "Amatsuyuyu of the Festival" does not count toward mission progress.
*Limited items and limited furniture blueprints may reappear in the future.
