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Sega announced that Hatsune Miku: Colorful Stage is getting Mousey male and female costumes designed by Vtuber Ironmouse. Following her direction, artists epebe and Rosuuri created final design. The outfits will be in the Premium Gift Gacha in the game, though a Halloween Special Login Campaign also awards a Virtual Avatar Costume as well until November 6, 2026.
The free login event for Halloween in Hatsune Miku: Colorful Stage guarantees at least one Ironmouse costume change. Two bonuses featuring the design are part of that promotion. If you show up during the event period, you’ll get the Rosuuri custom profile item illustration and a Mousey Avatar Full Costume. The official teaser showed both the art and costume for the chibi Miku look.
With the Premium Gift Gacha, someone must use 3,000 Paid Crystals to pull once on it. (As a reminder, a 3,060 bundle costs $24.99.) This gives you the female and male versions of the costume for all characters to wear. In addition to the original pink and purple color scheme, there will also be three other options where red and pink, purple and black, and yellow and green are the main colors used.
Here are the official teaser images for the Hatsune Miku: Colorful Stage costumes put together by Vtuber Ironmouse and artists epebe and Rosuuri.
There’s also a teaser trailer for this crossover too.
At the moment, there’s no word regarding any Ironmouse song additions to the game.
Hatsune Miku: Colorful Stage is on Android and iOS mobile devices and the Ironmouse Premium Gift Gacha costumes and Halloween Special Login Campaign both run in-game until November 6, 2026. The movie based on the game Colorful Stage! The Movie: A Miku Who Can’t Sing is also available worldwide.
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