Ep. 13: Becky faces the All-Japan Banchou League while Suzune and Ichijo assist against Bancho's henchmen.
Aired on September 26, 2005

The All-Japan Banchou League arrives at Becky's school to challenge her, but the opponents are far too strong for her to defeat alone. Student attempts to negotiate with Bancho prove unsuccessful. Consequently, Bancho dispatches two henchmen to attack Becky. With the situation appearing desperate, Suzune and Ichijo intervene and successfully defeat the henchmen. Following this victory, the headmaster provides Becky with a key to a giant robot, offering new means to confront the threat.
Episodes
- Ep. 9 · Becky joins an archaeological dig in southern Japan with Class 1-C girls to identify real Mesousas.
- Ep. 10 · Students present summer projects while Behoimi and Media disarm school bombs
- Ep. 11 · Class 1-C girls investigate Sayaka Suzuki's mysterious green Midget convertible ride
- Ep. 12 · Becky Finds No Dreams, But Mind-Reading Device Causes Chaos in Himeko's Dream World
- Ep. 13 · Becky faces the All-Japan Banchou League while Suzune and Ichijo assist against Bancho's henchmen.
- Ep. 14 · Becky orders Shu to cook lunch while Ichijo releases a talking raccoon dog
- Ep. 15 · Class 1-C bus hangs precariously over a cliff during a school trip
- Ep. 16 · Class 1-C girls investigate Ichijo's strange behavior and unusual activities
- Ep. 17 · Class 1-C hosts a popular maid cafe during the school festival