Ep. 20: Alexander Graham Bell's surprising struggle led to the invention of the telephone.
Episodes
- Ep. 16 · The surprising reason Beethoven looks so scary in his portrait
- Ep. 17 · The surprising reason Saigo Takamori, a major Meiji Restoration player, had a dog
- Ep. 18 · Kasuga no Tsubone, Daughter of a Traitor, Surprisingly Climbed to the Top of the Ooku
- Ep. 19 · Imoto Ayako: The Beast Hunter Faces a Surprising Problem Regarding Her Historical Figure Status
- Ep. 20 · Alexander Graham Bell's surprising struggle led to the invention of the telephone.
- Ep. 21 · The surprising truth behind Matsuo Basho's trip for The Narrow Road to the Interior and whether he was a ninja
- Ep. 22 · The Inescapable Alcatraz Prison! What Super Surprising and Ridiculous Plans Were Used to Prevent Escape?!
- Ep. 23 · The Genpei War's Major Player: The Surprising Reason Minamoto no Yoshitsune Defeated Benkei
- Ep. 24 · Prince Shotoku's Twelve Bokan Ranking System and Bimajo's Fate