Primary

• Mu Former student of Ishikawa
• Mu former teacher of Onoki
• Mu Enemy of Gengetsu Hozuki (Second Mizukage)

Extended

• Onoki grandfather of Kurotsuchi
• Onoki grandson of Ishikawa
• Onoki former student of/successor of Mu
• Gengetsu Hozuki (Second Mizukage) Enemy of Mu
• Gengetsu Hozuki (Second Mizukage) successor of Byakuren
• Gengetsu Hozuki (Second Mizukage) predecessor of Third Mizukage
• Ishikawa grandfather of Yukito Tsujii
• Ishikawa grandfather of Onoki
• Ishikawa Grandfather of Kurotsuchi
• Ishikawa former teacher of Mu