Streamer Battle・List of 4P Matches Winners ◆Star/Moon: Top 20 ◆Sun/Galaxy: Top 20 Thanks again to all the captains for participating! ※ Event rewards will be sent after the event ends on 2026/08/30 (Sun.). #RiichiCity #Mahjong

Intercollegiate Riichi Mahjong League — Fall 2026 Registration is open for the Fall 2026 season! The league is open to currently enrolled college and university students. You represent your school and play against other schools in your division throughout the season. #RiichiCity #Mahjong

🔥 The Streamer Battle (3p) Registration Closing Soon! 🔥 ⏰ Registration closes this Sunday night at 23:59 (UTC+9) ! Complete just 5 matches during your stream to earn Participation Reward Tickets! 🎁 We hope to see you there! ✨ Simply fill out the form to register. forms.gle/U1AjULpHr3AA...

Today is Fukase Alice's birthday! Let's wish her a happy birthday together! 🎂 To celebrate Alice's birthday, we specially prepared gifts for each captain in-game! [Gift Code]: HBD0815 *This gift code is valid on the day only *How to Redeem: Settings⚙️ → Gift Code #RiichiCity

Today is Hizuki's birthday! Let's wish her a happy birthday together! 🎂 To celebrate Hizuki's birthday, we specially prepared gifts for each captain in-game! [Gift Code]: HBD0813 *This gift code is valid on the day only *How to Redeem: Settings⚙️ → Gift Code #RiichiCity

✨ 4.5th Anniv. Character ASMR Released ✨ The ASMR for our 4.5th Anniversary character, Saionji Rukia (CV. #UedaReina), "Bath Time with Rukia" is out today! ✨ Grab your headphones and enjoy this special time with Rukia! 🎧 🔽 HQ Version youtu.be/sYwboj8m9oY #RiichiCity

[Riichi City] 4.5th Anniversary ASMR ~ Bath Time with Rukia | CV. Ueda Reina

■ Riichi City Store Top-Up Bonus Events Now Live! ・Pay Center: https://www.riichicitystore.com/ ・Wishes Event: https://www.riichicitystore.com/pray/recharge ・Top-Up Tic-Tac-Toe:…

youtu.be

Characters Fuwa Mahiru & Inukai Hina Limited-Time Rate Up! [Duration]: 2026/08/12 (Wed.) 10:00 – 2026/08/26 (Wed.) 10:59 (UTC+9) The following Excl. Outfit & Excl. Outfit Pack will also be available! Please don't miss it✨ ◆Fuwa Mahiru・Vow to the Blue Sky (SP) ◆Inukai Hina・Laze in the Sun (SP)

[The Final Results of the Legendary Tenkaichi Tournament (3P)] After intense competition with 6 rounds of Hanchan matches, congratulations to レイレイ who wins the champion!! Besides, many thanks to all the players for the exciting matches. See you next time! #RiichiCity

[Collaboration Exclusive Outfit Pack Offer Ending Soon] The Exclusive Outfit Packs of Naegi Makoto, Kirigiri Kyoko, Celestia Ludenberg, and Enoshima Junko will no longer be available after 23:59 (UTC+9) on 2026/08/09 (Sun.). Don't miss out! #RiichiCity #RiichiCityDanganronpaCollab #Danganronpa

[Collaboration Exclusive Outfit Offer Ending Soon] The Exclusive Outfits of Naegi Makoto, Kirigiri Kyoko, Celestia Ludenberg and Enoshima Junko will no longer be available after 23:59 (UTC+9) on 2026/08/09 (Sun.). Don't miss out! #RiichiCity #RiichiCityDanganronpaCollab #Danganronpa

\ Only 1 Day Left / The #RiichiCityDanganronpaCollab will end at 23:59 (UTC+9) on 2026/08/09 (Sun.). ✨ Don't miss your chance to join the action—time is running out ‼️ #RiichiCity #Danganronpa

[The Semi-Final Results of the Lengendary Tenkaichi Tournament (3P)] [Final Schedule] Starts on 08/09 (Sun.) 20:00 (UTC+9) [Custom Tournament ID] 4968765 #RiichiCity

「Streamer Battle」 is now on calling!! Come and join the event to win Monthly Mascot, Luckey Tokens, Exclusive Avatar Frame and other exciting prizes! [Registration End Time] 3P：2025/08/03 (Sun.) 23:59 (UTC+9) Simply fill out the online registration form to register. forms.gle/A8mWGKhQgQ7p...

[Collaboration Exclusive Gacha Pool Ending Soon] #RiichiCity × #Danganronpa The collab Gacha pool Danganronpa will be available only until 23:59 (UTC+9) on 2026/08/09 (Sun.). Don't miss out!

[Collaboration Event Ending Soon] #RiichiCity × #Danganronpa The collab event Mahjong Ronpa will end at 23:59 on 2026/08/09 (Sun.). Hurry, time is running out! Come and join us now!

\ Only 2 Days Left / The #RiichiCityDanganronpaCollab will end at 23:59 (UTC+9) on 2026/08/09 (Sun.). ✨ Don't miss your chance to join the action—time is running out ‼️ #RiichiCity #Danganronpa

[The Quarter-Final Results of the Lengendary Tournament (3P)] After four rounds of Hanchan matches, the following players have successfully advanced! [Semi-finals Schedule] Starts on 2026/08/08 (Sat.) 20:00 (UTC+9) [Custom Tournament ID (Entry of Semifinal)] 3647082 #RiichiCity

Today is Utsusemi Tsukimi's birthday! Let's wish her a happy birthday together! 🎂 To celebrate Tsukimi's birthday, we specially prepared gifts for each captain in-game! [Gift Code]: HBD0808 *This gift code is valid on the day only *How to Redeem: Settings⚙️ → Gift Code #RiichiCity

\ Only 3 Days Left / The #RiichiCityDanganronpaCollab will end at 23:59 (UTC+9) on 2026/08/09 (Sun.). ✨ Don't miss your chance to join the action—time is running out ‼️ #RiichiCity #Danganronpa

Today is Igarashi Saeko's birthday! Let's wish her a happy birthday together! 🎂 To celebrate Saeko's birthday, we specially prepared gifts for each captain in-game! [Gift Code]: HBD0807 *This gift code is valid on the day only *How to Redeem: Settings⚙️ → Gift Code #RiichiCity

[3P Tenkaichi Tournament Preliminary Stage Results] After intense competitions, the following 27 players have emerged victorious and advanced to the quarter-finals! Congratulations! [Quarter-Finals Schedule] 2026/08/07 (Fri.) 20:00 ~ (UTC+9) [Custom Tournament Table ID] 3220436

🌸 4.5th Anniversary CG Wallpapers 🌸 Happy 4.5th Anniversary, Captains! Thank you so much for the love! It's just a small token of our appreciation, but we hope you like them~ 🔽 Download Link:https://bit.ly/4pU0NTD ※ Wallpaper Engine Guide: Wallpaper Editor → Create Wallpaper → Apply Wallpaper

\ Only 4 Days Left / The #RiichiCityDanganronpaCollab will end at 23:59 (UTC+9) on 2026/08/09 (Sun.). ✨ Don't miss your chance to join the action—time is running out ‼️ #RiichiCity #Danganronpa

The Streamer Battle event (4p) ⏰ Registration closes this Sunday night at 23:59 (UTC+9) !🔥 Next week, the Streamer Battle (4p) kicks off! 🎉 Complete just 5 matches during your stream to earn Participation Reward Tickets! 🎁 Simply fill out the registration form. forms.gle/RQmD6EdWpJ4x...

🎮 August Calendar Wallpaper Share 🎮 ✦| August Riichi City has prepared the promised August wallpaper for our Captains: [Saionji Rukia - Game Time]. ================= 🔽 Download Link: bit.ly/4fqPyid ※ Wallpaper Engine Usage Guide: Wallpaper Editor → Create Wallpaper → Apply Wallpaper

🎁Anniversary Wallpaper Giveaway🎁 Riichi City, happy 4.5th anniversary! We've prepared 4.5th anniversary‘s 4K wallpapers for all captains!✨ 🔽 Download: bit.ly/4yrQpGM *Set it on the Wallpaper Engine: Wallpaper Editor→Create Wallpaper→Apply Wallpaper #RiichiCity

Luck vs Skill! Which camp will you fight for? Join the fray and lead your camp to victory! 🔥 ⏰Event duration: 2026/07/30(Thur.) - 2026/09/09 (Wed.) ※ More details will be available in game. #RiichiCity #Mahjong #Riichi

🎫 Free Gift with Any Purchase 🎫 After the update on July 30th, players can get a Lucky Token with any purchase at the Riichi City Store. This reward can be claimed once and will be sent via in-app email. www.riichicitystore.com www.riichicitystore.com/pray/recharge www.riichicitystore.com/sudoku

🎁 Riichi City Store Information Update 🎁 After the update on July 30th, Logging in to get another "Silver Wish Coin" and draw for " Lucky Tokens" for free! Top-Up Bonus Events Now Ongoing! 🔥 www.riichicitystore.com www.riichicitystore.com/pray/recharge www.riichicitystore.com/sudoku #RiichiCity

Update Completion Notice (07/30) Today's game update is complete. When you exit the game then log in again, the update will be applied correctly✨ ▼For update details, please check the official website and in-game notices. www.mahjong-jp.com/news/detail/... #RiichiCity