Enjoy more Japanese favourites every Wednesday with the Tonkatsu by Ma Maison Waku Waku Wednesday Promotion from 7 July 2026 onwards. Receive a FREE Prawn Katsu with a qualifying Mixed Katsu Set or enjoy a FREE Chicken Katsu Set when ordering a Prawn Katsu Set at participating Tonkatsu by Ma Maison outlets and Ma Maison Ebisu across Malaysia.