Mabinogi Mobile launches Oshi no Ko collab on November 4
Nexon's crossover runs until December 16 and adds a B-Komachi support event, weekly events and cash shop items, gamebiz.jp reports.
Nexon began an Oshi no Ko collaboration in Mabinogi Mobile on November 4, 2026, according to gamebiz.jp. The crossover runs until December 16, 2026 at 5:59.
A B-Komachi support event is at the centre of the collaboration: characters including Aqua, Akane and B-Komachi members aim to hold a concert in the world of Erinn. Players gather support points through daily missions, and the scale of the stage grows according to all players' cumulative points. Rewards include the social action Piyo-yon Boot Dance, B-Komachi member titles and posters for the player's home.
The event is split into weekly stages. Week 1 brings a login present event for an Ai poster and a Ruby growth support event with fashion tickets, a Yoto High School uniform box, an otaku dance action and a B-Komachi diorama. Week 2, starting November 11, adds an Ai life event for an Ai diorama and the title Legendary Idol, plus a B-Komachi penlight collection mini-game event.
From November 18, Week 3 features an Aqua dungeon exploration event that rewards dungeon clears, and Week 4 from November 25 adds a Kana raid challenge event.
The cash shop offers Oshi no Ko costume packages, lucky boxes and a home furniture pack recreating MEMcho's room. An official X repost campaign offers Amazon gift cards, while a screenshot contest prize set includes a Nendoroid Ruby & Kana with Amazon gift cards.
Quick answers
When does the Oshi no Ko collaboration in Mabinogi Mobile end?
It runs until December 16, 2026 at 5:59.
What rewards are available in the collaboration?
Rewards include the Piyo-yon Boot Dance social action, B-Komachi member titles, posters for the player's home and weekly event items such as an Ai diorama and the title Legendary Idol.
What is in the collaboration cash shop?
Oshi no Ko costume packages, lucky boxes and a home furniture pack recreating MEMcho's room.