Ep. 2: Class A and Class F challenge each other with a wager involving a single demand.
Aired on January 14, 2010

Tensions rise as Class A issues a challenge to Class F, fueled by historical animosity between their members. Shōko Kirishima, representing Class A, proposes a wager where the losing class must fulfill one specific request for the victors. Yuuji accepts these terms. Before revealing the nature of the demand, Shōko approaches Mizuki, shifting the dynamic of the confrontation. The encounter highlights the lingering conflicts and personal stakes involved in this inter-class dispute, setting the stage for the physical education event that will determine the outcome of their agreement.
Episodes
- Ep. 1 · Mizuki joins Class F while Akihisa and Yuuji strategize against Class A starting with Class E
- Ep. 2 · Class A and Class F challenge each other with a wager involving a single demand.
- Ep. 3 · Financial constraints, romantic encounters, and the use of electric shock devices
- Ep. 4 · Love, Spices, and Boxed Lunches
- Ep. 5 · Maps, Treasures, and Striker Sigma V
- Ep. 6 · My experiences involving pools, swimsuits, and paradise settings