Sega Launches Haruhi Suzumiya Cup in Sega NET Mahjong MJ
The event runs from October 26 to November 15 on both the app and arcade versions, with gacha items and a follow-and-repost campaign.
Sega launched the Haruhi Suzumiya Cup collaboration event in the Sega NET Mahjong MJ series on October 26, 2026, according to 4gamer.net. The event is held simultaneously on the app version of MJ (smartphone and PC) and the arcade version MJAC, with two categories — tonpuusen and three-player mahjong — ranked by total score.
In the app version, qualifying round A runs from October 26 to November 1, followed by qualifying round B from November 2 to November 8 and the final round from November 9 to November 15. Event point rewards include an evolving SP character (UR) Mikuru Asahina, an SP character Tsuruya-san, 5 table backgrounds, 3 EX backgrounds, 2 win buttons and 1 win effect.
A Haruhi Suzumiya gacha with 52 collaboration items runs in the app from October 26 to November 15 at 500G per pull. It includes evolving SP characters (UR) Haruhi Suzumiya and Yuki Nagato, evolving SP characters (SSR) Kyon and Itsuki Koizumi, and 10 SP characters including Ryoko Asakura and Kyon's sister.
The arcade version MJAC holds qualifying rounds A and B on the same dates, plus a final from November 9 to November 15, with reception hours from 10:00 to 24:00. Its gacha offers 28 collaboration items at 600GP per pull and runs from October 26 to November 15.
A follow-and-repost campaign on the official MJ X account runs from October 26 to November 8 at 23:59, with two winners receiving a Nendoroid Haruhi Suzumiya 2.0.
Background
The Haruhi Suzumiya series is a light novel by Nagaru Tanigawa with illustrations by Noizi Ito, published by Kadokawa Sneaker Bunko. The 2006 TV anime became a social phenomenon, helped by its shuffled chronology and the dance of its ending theme Hare Hare Yukai. In 2026 the TV anime marks its 20th anniversary, and the Haruhi Suzumiya gratitude project is underway.
Quick answers
When does the Haruhi Suzumiya Cup run?
The event runs from October 26 to November 15, 2026, on both the app version of Sega NET Mahjong MJ and the arcade version MJAC.
How much does the collaboration gacha cost?
In the app version, each pull costs 500G; in the arcade version MJAC, each pull costs 600GP.
What are the qualifying round dates?
Qualifying round A runs from October 26 to November 1, 2026, and qualifying round B from November 2 to November 8, 2026, followed by the final round from November 9 to November 15, 2026.