Oxtail Oden (Japanese Fish Cake Stew)

Bahan-bahan (4 porsi)

• 2 package s oden set (assorted Japanese fish cakes and fish balls) ((or more, if you'd like)
• 1 block konnyaku (konjac) ((9 oz, 255 g per block))
• 4 inches daikon radish
• 8 oz octopus ((I used the frozen kind, defrosted))
• Homemade Oxtail Broth ((I used ½ portion of meat from oxtail broth recipe))
• 4 hard-boiled egg
• 2½ cups dashi (Japanese soup stock)
• 2½ cups Homemade Oxtail Broth
• 2 Tbsp mirin
• 2 Tbsp soy sauce
• ½ tsp Diamond Crystal kosher salt
• 1 tsp sugar
• 2 tsp Japanese karashi hot mustard
• 1 Tbsp hot water