Ep. 88: Doraemon and Nobita utilize a broadcast mirror to advertise a small sweet shop
Aired on July 12, 1979

88
Doraemon and Nobita employ a broadcast mirror to promote a small sweet shop. Initially, the advertisement fails to draw any customers to the business. However, the situation changes significantly later on when a huge crowd becomes attracted to the sweet shop, resulting in a sudden surge of visitors.
Episodes
- Ep. 84 · A device designed to slice through materials with precision and efficiency
- Ep. 85 · A narrative centered on the subject of dried fish within the anime series
- Ep. 86 · Doraemon assists Nobita with a moving arrow device for easy target placement
- Ep. 87 · Nobita uses a protective snail shell after his mother accuses him of hiding exam results.
- Ep. 88 · Doraemon and Nobita utilize a broadcast mirror to advertise a small sweet shop
- Ep. 89 · Nobita encounters a defective lifeform creation machine left by Doraemon.
- Ep. 90 · Nobita and Doraemon travel back in time to prevent the theft of a family diamond ring.
- Ep. 91 · Nobita and Doraemon persuade parents to relocate to a castle owned by a mysterious woman
- Ep. 92 · Nobita and Doraemon proceed with their rescue mission in the haunted castle