Available sources do not confirm a character named Joe Kirifuda within the anime "40-Shūnen da yo! Coro Coro All-Star Shōgakkō". This original net animation celebrates the 40th anniversary of Coro Coro Comics, featuring multiple characters from various Coro Coro series in an elementary school setting, yet none include Joe Kirifuda. References to "Joe Kirifuda" solely pertain to the Duel Masters franchise. The unrelated Inazuma Eleven wiki entry for "Kirifuda Joe" further supports this distinction. Consequently, Joe Kirifuda's presence in the Coro Coro All-Star Shōgakkō anime remains unverified based on the provided materials.