Primary

• Ryou Ma Uncle of Kensei Ma
• Ryou Ma Uncle of Sougetsu Ma

Extended

• Kensei Ma Teacher of Kenichi Shirahama
• Kensei Ma Father of Renka Ma
• Kensei Ma Younger Brother of Sougetsu Ma
• Sougetsu Ma master of Natsu Tanimoto
• Sougetsu Ma Older Brother of Kensei Ma
• Sougetsu Ma Uncle of Renka Ma