NEXON confirmed on October 21, 2026 that Mabinogi Mobile is getting two anime crossovers back to back, and the bigger one for global players is the Mabinogi Mobile Jujutsu Kaisen collab, which goes live in Korea on November 5 and in Taiwan a day earlier on November 4. A second, Japan-only tie-in with Oshi no Ko runs from the November 4 maintenance through 05:59 JST on December 16.
What happened
NEXON dropped two teaser announcements on the same day. The Jujutsu Kaisen one shows five Jujutsu High students in silhouette, with Yuji Itadori stepping out front and center, which is about as clear a hint as you’ll get that he’s the headline character. NEXON hasn’t published the actual character list, costumes, or rewards yet, just the launch windows for Korea and Taiwan.
The Oshi no Ko side is Japan-exclusive for now. Its teaser centers on Ai Hoshino with the line “Let’s support our oshi in Erinn,” which tells you this is going for an idol-themed cosmetic event rather than a story crossover. NEXON says the full breakdown, outfits, pets, and how the lucky box system works will go up on a dedicated site on October 28, a few days before launch. What’s already known is that the rewards come through lucky boxes that need a collab-specific Fashion Ticket or Pet Ticket, and that the outfits and pets you pull can’t be traded, sold, or put in storage once you have them. Drop rates for the boxes are shown in-game, which at least avoids the complete mystery-box problem some gacha crossovers have.
Why it matters
Mabinogi Mobile has had a staggered global rollout: Korea launched back in March, Taiwan, Hong Kong, and Macau followed, and the Japanese version only went live on October 7. An anime collab this close to the Japan launch is a pretty standard play to pull in new players during that early-retention window, and Jujutsu Kaisen specifically has already crossed over with other mobile shooters before, and anime tie-ins in general have become a go-to retention tool across the genre, similar to the Demon Slayer collab in Seven Knights Rebirth, so NEXON picking an anime partner isn’t surprising. What is notable is that it’s landing in Korea and Taiwan first rather than Japan, where the game just launched and where a JJK tie-in would arguably hit hardest.
I’d also point out the Oshi no Ko restriction is the real story for western players, honestly. If you’re playing on a non-Japanese server, you’re getting neither crossover’s full benefits until NEXON says otherwise, and there’s no confirmation yet that the Jujutsu Kaisen event is coming to Japan, the West, or any other region beyond Korea and Taiwan.
What’s next
The Oshi no Ko details go live October 28 on NEXON’s dedicated collab site, which should also clarify box odds and the full item list. For Jujutsu Kaisen, expect the character and reward breakdown closer to the November 4-5 launch window, going by how NEXON has handled past Mabinogi Mobile events. If you play on Korea or Taiwan servers, keep an eye on patch notes in early November; everyone else should watch for a regional expansion announcement, since NEXON hasn’t ruled one out, they just haven’t confirmed it either.
FAQ
When does the Mabinogi Mobile Jujutsu Kaisen collab start?
November 5 in Korea and November 4 in Taiwan. No date has been confirmed for other regions yet.
Is the Oshi no Ko collab available outside Japan?
Not currently. NEXON has only confirmed it for the Japanese version of Mabinogi Mobile, running from the November 4 maintenance to December 16 at 05:59 JST.
Which crossover are you more excited for, or do anime collabs in mobile MMOs do nothing for you? Drop your take in the comments.
Source(s): GachaGo – Mabinogi Mobile Announces a Jujutsu Kaisen Collab
AUTHOR TONAY
Honestly I’m more curious whether this collab makes it West at all than I am about the actual Itadori skin.
