Ep. 1: The protagonist, the seaside location, and the black swimsuit
Aired on March 31, 1983

1
Episodes
- Ep. 1 · The protagonist, the seaside location, and the black swimsuit
- Ep. 2 · A Slap Is a Lesson of Love
- Ep. 3 · Ryuichi's Birthday Celebration Becomes Confused and Disorganized
- Ep. 4 · Older Sister Is the Best! Older Brother Is the Worst!?
- Ep. 5 · A tense start occurs during a romantic date