Ep. 110: Lum creates lipstick that forces wearers to kiss each other
Aired on May 9, 1984

Feeling unhappy because she has never kissed Ataru, Lum develops a special lipstick. This invention causes anyone who applies it to kiss any other person wearing the same product. The plot revolves around Lum's attempt to use this device to achieve her romantic goal with Ataru. The narrative focuses on the chaotic results of this magical cosmetic item and the interactions it triggers between the characters involved in the story.
Episodes
- Ep. 106 · Ataru and Ryoko Team Up to Rescue Lum from the Kidnappers
- Ep. 107 · Ataru causes a dimensional rift during Hanami, sending Lum to a parallel world where he lost tag and lives in poverty.
- Ep. 108 · Ryunosuke faces rugby boys' distraction while space queen plots invasion
- Ep. 109 · Ran attempts to win Rei's affection through cooking but receives an indirect kiss instead
- Ep. 110 · Lum creates lipstick that forces wearers to kiss each other
- Ep. 111 · Mendo Family Flower Display Death Match Involving a Mysterious Monster
- Ep. 112 · Benten and Ryunosuke embark on adventures to save kittens and fight crime at Tomobiki High
- Ep. 113 · Oyuki's Anger Erupts After Ran Provokes Her Past Trauma
- Ep. 114 · Ten encounters a charming young girl in a brief romantic encounter