Frogfucius' Student
From the Super Mario Wiki
Frogfucius' Student is the only known name of a frog residing in Super Mario RPG: Legend of the Seven Stars' Seaside Town. He was taught by the intelligent Frogfucius of Tadpole Pond. He lives on the second floor of the Seaside Town's elder's house, where he had set up a shop where rare and expensive items are sold in exchange for Frog Coins.
Mario visiting Frogfucius' Student's store.
