Possible Clues:

• Dojo curriculum
• Alarm artist about methods of self-defence
• Combat that may be ''mixed''
• Two-thirds of MMA
• Weaponless self-defence sports
• Mixed __ (title of the puzzle)
• Old satirist begins shedding stone in judo etc
• Pirate's training for combat?
• Karate, kendo etc
• *Karate and aikido