Small toys like trinkets and souvenirs. squishy balls are stress balls I have not seen but they do change their inventory and listen to customers when they ask for new products. I have also never seen art supplies there but you may want to check with them they may have it behind the counter if anything. this place is so jam-packed with odds and ends that you really have to dig through stuff to find the goodies or hidden goodies.
Don't remember art supplies. But did see child books in Japanese. Small toys and treats.
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