Riichi City Codes (MAR 2026) [UPDATED!]

Check out the latest Riichi City codes guide for unlocking free in-game rewards! Riichi City – Japanese Mahjong is a Board game by Formirai Co Ltd for Android and iOS.

Follow this article to find out how to redeem codes in Riichi City that can be exchanged for free coins, vouchers, tokens, wisdom crystals, gift boxes, book of attitude, and other exclusive items.

List of all Riichi City gift codes

Below, we have listed all the available redemption codes for Riichi City. The most recent codes are located at the top of the table, and the following are the latest redeem codes:

New valid gift codes for Riichi City

CODE	REWARD
HBD0312	Redeem this gift code for exclusive rewards
HBD0309	Redeem this gift code for exclusive rewards
HBD0229	Redeem this gift code for exclusive rewards
HBD0220	Redeem this gift code for exclusive rewards
HBD0215	Redeem this gift code for exclusive rewards
HBD0129	Redeem this gift code for exclusive rewards
HBD0118	Redeem this gift code for exclusive rewards
HBD0112	Redeem this gift code for exclusive rewards
HBD0101	Redeem this gift code for exclusive rewards
happynewyear2026	Redeem this gift code for exclusive rewards
FRANKWISH	Redeem this gift code for exclusive rewards
HBD1228	Redeem this gift code for exclusive rewards
HBD1224	Redeem this gift code for exclusive rewards
HBD1222	Redeem this gift code for exclusive rewards
KXC	Redeem this gift code for exclusive rewards
YRXZ	Redeem this gift code for exclusive rewards
HTUSA	Redeem this gift code for exclusive rewards
ASAKI	Redeem this gift code for exclusive rewards
MTC	Redeem this gift code for exclusive rewards
SIMOMO	Redeem this gift code for exclusive rewards
TIANTANG	Redeem this gift code for exclusive rewards
MEICHAN	Redeem this gift code for exclusive rewards
BALAOSHI	Redeem this gift code for exclusive rewards
XIAOZI	Redeem this gift code for exclusive rewards
ZHEBANG	Redeem this gift code for exclusive rewards
CHEESE	Redeem this gift code for exclusive rewards
HLG	Redeem this gift code for exclusive rewards
JJQAQ	Redeem this gift code for exclusive rewards
GH3MJ	Redeem this gift code for exclusive rewards
GHCOLLAB	Redeem this gift code for exclusive rewards
HANAYOME	Redeem this gift code for exclusive rewards
HBD1201	Redeem this gift code for exclusive rewards
HBD1113	Redeem this gift code for exclusive rewards
happybirthday1111	Redeem this gift code for exclusive rewards
happybirthday1028	Redeem this gift code for exclusive rewards
happybirthday1019	Redeem this gift code for exclusive rewards
happybirthday1008	Redeem this gift code for exclusive rewards
happybirthday1006	Redeem this gift code for exclusive rewards
happybirthday0916	Redeem this gift code for exclusive rewards
happybirthday0906	Redeem this gift code for exclusive rewards
happybirthday0901	Redeem this gift code for exclusive rewards
happybirthday0830	Redeem this gift code for exclusive rewards
HAPPY0829	Redeem this gift code for exclusive rewards
happybirthday0815	Redeem this gift code for exclusive rewards
happybirthday0813	Redeem this gift code for exclusive rewards
happybirthday0807	Redeem this gift code for exclusive rewards
happybirthday0724g	Redeem this gift code for exclusive rewards
happybirthday0724	Redeem this gift code for exclusive rewards
ANNI0719	Redeem this gift code for exclusive rewards
happybirthday0707	Redeem this gift code for exclusive rewards
NATSUDA	Redeem this gift code for exclusive rewards
OPENLORD	Redeem this gift code for exclusive rewards
OVCOLLAB	Redeem this gift code for exclusive rewards
OVCORABO	Redeem this gift code for exclusive rewards
happybirthday0617	Redeem this gift code for exclusive rewards
happybirthday0615	Redeem this gift code for exclusive rewards
happybirthday0601	Redeem this gift code for exclusive rewards (Valid until June 1st, 2025)
happybirthday0519	Redeem this gift code for exclusive rewards (Valid until May 19th, 2025)
MQYFJYYDS	Redeem this gift code for exclusive rewards
DISCORD	Redeem this gift code for exclusive rewards
MQYFJCM	Redeem this gift code for exclusive rewards
DISCORD11	Redeem this gift code for exclusive rewards
RC1000	Redeem this gift code for exclusive rewards

Riichi City codes are valid for a certain time, so hurry up and enter them into the game. We regularly check for new codes, so we advise you to bookmark this page and visit frequently.

To avoid any error, please enter the redemption code in the game as shown in the table we listed above, including the special characters and letter case (capital & small letters).

How do you redeem Riichi City codes?

Don’t know how to enter Riichi City redeem codes? It’s pretty straightforward; here is how you can use the redemption codes in just a few steps:

• Step 1: Open the game and tap the Settings icon on the game screen.
• Step 2: A new window will pop up, click on the Gift Code button.
• Step 3: Enter the codes provided above in the text area.
• Step 4: Click the OK button to be rewarded in-game immediately.

How do you get new redeem codes for Riichi City?

Riichi City codes are released on websites like Facebook, Instagram, X, Reddit, YouTube, and Discord. The developer usually publishes new code on special occasions like milestones, festivals, partnerships, and special events. We never post hacks or alleged cheats because they typically don’t work or get your account banned. We will update this article with all the new redemption codes once they are available. Bookmark and visit this page often so you don’t miss out on new codes.

Game Information

• Title – Riichi City – Japanese Mahjong
• Publisher – Formirai Co., Ltd.
• Game Genre – Board
• File Size –
  • Android: 2 GB
  • iOS: 3.6 GB
• Download –
  • Android: Play Store
  • iOS: App Store

That summarizes everything you need to know about Riichi City codes and how to redeem them in-game. If you’re looking for codes for other mobile games, check out the codes section on our website. Also, please let us know by commenting below if any new gift codes are not mentioned in this post.