The Genius da Vinci Was the Final Episode!

Time Bokan 24 · Episode 24 · “The Genius da Vinci Was the Final Episode!”

The anime centres on Tokio, a junior high student living in the present time who is suddenly made a member of the 24th century's Space-Time Administration Bureau. Immediately, he learns that the history he has learned in the textbooks is wrong, and there is a more interesting version of history...