There will be an update scheduled on 11/28 from 11:00 to 17:00 (UTC+9). Please note that the duration is subject to change without prior notice.

※ You can still access the game as normal during the update.

1. Countdown to Riichi City × The Quintessential Quintuplets Collab with Special Check-In Rewards!

Event duration: 2025/12/02 05:00 - 2025/12/12 04:59 (UTC+9)

Log in 7 days in total during this period to get fantastic rewards!

* Special check-in refreshes at 05:00 (UTC+9) daily.

* You can only claim the special check-in rewards once per day.

* You'll need to claim the special check-in rewards manually.

2. [Riichi City × The Quintessential Quintuplets] Quintuplets' Game

Event duration: the end of maintenance on 2025/11/28 (Fri.) - 2026/01/10 (Sat.) 23:59 (UTC+9)

During the event, complete and share your test result to receive the collab exclusive Tiles - Pass. Don't miss out on the fun!

3. [Riichi City × The Quintessential Quintuplets] Dazzling Mahjong Festival

Take part in the collab exclusive mahjong tournament for a chance to win Lucky Tokens, the Monthly Mascot, and the exclusive Title reward!

• Registration Period: 2025/11/28 (Fri.) 18:00 - 2025/12/09 (Tue.) 23:59 (UTC+9)

• Preliminary Stage: 2025/12/12 (Fri.) 19:00 - 2025/12/28 (Sun.) 23:59 (UTC+9)

• Final Stage: 2026/01/03 (Sat.) 19:00 - 23:59 (UTC+9)

※ Details can be checked on the event page after 2025/11/28 18:00 (UTC+9).

4. Anniv. Character Yuzo Limited-Time Rerun!

Event duration: 2025/11/30 (Sun.) 05:00 - 2026/01/10 (Sat.) 04:59 (UTC+9)

Event description: During this period, players will have higher chances of obtaining the anniversary character Yuzo in the limited-time Gacha pool Rise of Dragon!

5. Outfit & Pack Limited-Time Offer!

After the update, the following exclusive outfit will be available in the Shop and the outfit pack can be found in the Featured section. Don't miss out!

◆ Yuzo - In the Misty Pond

In the Misty Pond Excl. Outfit Pack

◆ Yuzo - In the Misty Pond

◆ Tabletop - Beneath the Peaks

◆ Tiles - Lotus

Available: 2025/11/30 (Sun.) 05:00 - 2026/01/10 (Sat.) 04:59 (UTC+9)

6. Inukai Hina & Saotome Yurika Limited-Time Rate Up!

Event duration: 2025/12/09 (Tue.) 05:00 - 2025/12/30 (Tue.) 04:59 (UTC+9)

Event description: During this period, players will have higher chances of obtaining Inukai Hina and Saotome Yurika from the new Gacha pool League Stars XX!

The following outfits and packs will also be available!

◆ Inukai Hina - Laze in the Sun (SP)

◆ Saotome Yurika - High School Sweetheart (SP)

Laze in the Sun Excl. Outfit Pack

◆ Inukai Hina - Laze in the Sun (SP)

◆ Tabletop - Pool Time

◆ Tiles - Sunscreen

High School Sweetheart Excl. Outfit Pack

◆ Saotome Yurika - High School Sweetheart (SP)

◆ Tabletop - Lifelong Promise

◆ Tiles - Love Letter

7. Avatar Frame Limited-Time Offer

Available: the end of maintenance on 2025/11/28 (Fri.) - 2026/01/20 (Tue.) 23:59 (UTC+9)

During this period, the Avatar Frame (Animated) - March of Love will be available in the Shop - Others for a limited time.

※ This Avatar Frame changes its appearance as the user's points rise above or fall below certain thresholds during a match.

8. New Tiles (Front)

After the update, players can obtain the new Tiles (Front) - Warlord through the following methods:

◆ Gacha Store

◆ Permanent Gacha pools (Glistening Twilight and Blazing Dawn)

◆ Any limited-time Gacha pools released after 2025/11/28 (Fri.)

9. Other optimizations.