Exciting Collaboration of Sega's MJ with Hololive's Koyori Hakui Begins on Christmas

Sega NET Mahjong MJ Collaborates with Hololive Celeb Koyori Hakui!

Sega Corporation has announced an exciting collaboration between its network Mahjong game, Sega NET Mahjong MJ, and popular VTuber Koyori Hakui from Hololive. This special event, named the "3rd Hololive Cup," is set to run from December 25, 2025, to December 31, 2025. This collaboration aims to engage players in a thrilling competition while offering unique rewards tied to the event.

Overview of the 3rd Hololive Cup

The 3rd Hololive Cup will take place exclusively in the app version of MJ, presenting players with a choice of two game formats: East Wind and Three Player matches. Players will aim to accumulate the highest total score across their games. During the event, Koyori Hakui will participate in a special guest match, and players who exceed her score will earn a unique table background as a prize. Furthermore, participants who complete various challenges will be granted access to exclusive collaboration items, such as an evolved SP character (UR), SP characters, and special buttons.

Event Details

The competition will be available both on smartphones and PCs, with matches scheduled to run continuously from December 25, 7:00 AM until December 31, 11:59 PM. Players can enter at any time throughout the day.

Special Rewards Featuring Hololive Items

Players can earn numerous rewards related to Koyori Hakui's character by participating in the event. The exciting rewards include:

- Evolved SP Character (UR): Koyori Hakui 2
- SP Character: Assistant-kun
- Special Button: Koyori Hakui Button
- EX Background: Koyori Hakui Background

Additionally, during the special guest match, those who beat Koyori's score will also receive an exclusive table background.

About Hololive

Hololive is a popular group of female VTubers under Hololive Production. They are known for their live streaming, gaming tournaments, and even ranking on the Billboard JAPAN Hot 100. Hololive talents leverage their unique personalities to thrive in both virtual and real-life domains.

For more about Hololive, visit the Official Hololive Site or check them out on YouTube.

About Sega NET Mahjong MJ

Experience the thrill of competitive Mahjong with Sega NET Mahjong MJ, known for its realistic depiction of tiles and gameplay alongside compelling match presentations. Players can enjoy this arcade benchmark either on their smartphone or PC.

Title Details:

- Game Name: Sega NET Mahjong MJ
- Supported OS: iOS / Android / Windows / MAC
- Release Dates: iOS on July 25, 2013; Android on February 27, 2014; PC on November 19, 2013; Browser version on January 21, 2025
- Pricing: Free to play (in-app purchases available)
- Game Genre: Table game
- Publisher: Sega