| Losing Hart | |
|---|---|
 | |
| Kanji | 消えたハルト！新たなる敵トロン |
| English | {{{english}}} |
| Rōmaji | Kieta Haruto! Aratanaru Teki: Toron |
| Japanese Translation | Missing Haruto! The New Enemy, Tron |
| Episode number | 41 |
| Japanese air date | January 30, 2012 |
| English air date | |
| Next Episode | A Dubious Duo |
| Previous Episode | About Hart |
"Losing Hart", known as "Missing Haruto! The New Enemy: Tron" in the Japanese version, is the 41 episode of the Yu-Gi-Oh! ZEXAL anime. It first aired in Japan on January 30, 2012, and in the United States on December 8, 2012.
Summary[]
Nistro and Dextra, later joined by Kite, confront Yuma about the whereabouts of Hart, managing to provide a description of the kidnapper thanks to Astral. After Nistro and Dextra leave, Kite agrees to let Yuma help search for Hart. Whilst Astral deduces that Mr. Heartland has a strong role in the mystery surrounding Hart, Hart is brought before Vetrix, who performs a ritual to transfer Hart's powers into his body. Hart's painful cries for help are heard by both Kite and Astral, leading them to a castle in the middle of a lake. Upon entering the castle, Yuma and Kite are confronted by Trey and Quattro, who force them into a Tag Duel.