Cut tofu, bok choy, mushrooms, bean sprouts, and chicken breast into bite-sized pieces.
Add mala soup base, low-sugar soy sauce, mirin, and chili oil to a pot and bring to a boil.
Put the prepared ingredients into the pot and cook until done.
Season with shabu-shabu sauce (low-sugar soy sauce, mala sauce, pepper, etc.).
Serve in a bowl and top with cilantro and green onions as desired.