Skewered Tofu In A Soy, Ginger & Orange Marinade

• 16 shiitake mushrooms
• 1 daikon radish
• 1 head bok choy
• 475 gr firm tofu
• 120 ml orange juice
• 120 ml soy sauce
• 30 gr ginger (fresh)
• 30 ml peanut oil
• 30 ml rice vinegar
• 16 ml dark sesame oil