Hibiki decides to weight-train to be absolutely thin by summer vacation.

Hibiki enacts a personal training regimen to succeed in Sports Day; Hibiki tries to win the Silverman Gym raffle.

Hibiki enters an arm-wrestling tournament with the intention of spending the prize money on a new home theater system and battles a Russian named Zina.

Hibiki, Akemi and Ayaka roll out the welcome wagon for Gina; Gina knows Tachibana's secret; the girls become interested in an idol contest.

After two other teachers join, Hibiki goes on a field trip with her group, but they all become lost.