第24話: のび太とドラえもんは、過去にさかのぼってのび太の狩人先祖を調査する

24

Suneo boasts about his Samurai ancestor so Doraemon and Nobita go back in time to see Nobita's hunter ancestor, and get caught up in a small war. Doraemon gets an arrow through his head but just pulls it out. Remade in 2001 as "Nobita's Ancestors". (Source: Wikipedia)