Ep. 77: Ataru Poisoned by Ran's Cupcake, Lum Seeks Magical Antidote
Aired on June 20, 1983

Ataru suffers from poisoning after consuming a cupcake prepared by Ran. In response to this life-threatening situation, Lum enters a magical realm to locate a cure. Her primary objective is to retrieve an antidote capable of saving Ataru's life before the poison proves fatal. This sequence highlights the urgency of her quest as she navigates the mystical environment to secure the necessary treatment for her companion.
Episodes
- Ep. 73 · Ataru and Lum face chaos as Sakura and Sakuranbo clash over summoned creatures
- Ep. 74 · Onsen-Mark narrates a tale of a cursed willow tree that Ataru damages with a carved symbol.
- Ep. 75 · The group stays at a mansion and is picked off one by one
- Ep. 76 · Ten's Firefighter Mother Visits Earth While Ataru Causes Trouble
- Ep. 77 · Ataru Poisoned by Ran's Cupcake, Lum Seeks Magical Antidote
- Ep. 78 · Ataru's Mother Falls Unconscious After a Mall Accident
- Ep. 79 · The Mendo Family hosts a Summer Christmas party with a tree climbing contest for prizes
- Ep. 80 · Ataru and friends encounter a timid ghost at a summer inn
- Ep. 81 · Ryunosuke attempts to remember her mother while her father offers no assistance.