Marugen Ramen Celebrates 4 Million App Members with Exciting Stamp Campaign To celebrate hitting 4 million app members, Marugen Ramen launches a stamp campaign with up to 4 million stamps available for guests. Don't miss out!

Marugen Ramen Celebrates 4 Million App Members with Exciting Stamp Campaign #Marugen_Ramen #App_Campaign #Ramen_Promotion