Stop! That box of rice is actually full of teeth! I know it says "rice" on the cover, but I promise you those are all teeth and if you bite into them you'll break a tooth of your own.
Why do I have a rice box full of teeth? Ha (は)! Would you like to know. Ha! I definitely have an answer that isn't weird or creepy. Ha... ha ha...
Currently there are no similar looking kanji which exist in the WaniKani learning system