Where can I find these?

Does anyone know where I can find these? My brother’s coworker brought a few bags home from a recent trip to Saipan. They’re a Japanese Taro Dagashi snack (tastes like cheese but they’re labeled “corn taro”). We are on the north side close to Spring, I checked Thanh Hung in our area but no luck. Not at Phoenicia. Curious if they anyone has seen them at any stores in Bellaire before making the drive OR if anyone knows of another similar flavored snack that’s also made from taro that I could get my hands on? TIA!