Testameles Studios is the developer and publisher named on Steam for Fuji Flip. The store text is written in the first person singular (“Why I made it”, “I make Fuji Flip”); no website is listed, and team size and location are not stated.
A memory card game for language learners: every card shows a picture and a word in Japanese, Spanish or French and says it aloud. The developer says the code is written by Claude, directed and play-tested change by change.