![](https://image.tmdb.org/t/p/original/w6LV2WtNbtw7OqW5wjzMfaOugSQ.jpg)
![](https://image.tmdb.org/t/p/w342/uiB412p9JIfTqavtfJ54Izd64TD.jpg)
Trick or Treat
Yui and Kotoha have an awkward conversation while waiting for Sat-chan to arrive, after which the girls go around collecting trash. Later, the girls investigate a peculiar smell and wind up collecting stinky gingko nuts. With the arrival of Halloween, the Colors decide to play a Zombie Game in which Yui must prevent Kotoha and Sat-chan from filling the park with zombies.
![](https://image.tmdb.org/t/p/w300/i113VHYXts5gEpbFhrfI19zZEh1.jpg)
![](https://image.tmdb.org/t/p/w300/xeSxRjCEzci1bXrJC1o2wfrYJnl.jpg)
![](https://image.tmdb.org/t/p/w300/61WsFg39AS6Tu0nIteFEUORWfqc.jpg)
Other episodes for this season
![Colors](https://image.tmdb.org/t/p/w300/rZhRY409WDJd19x9Z1Auw2lxBm4.jpg)
![Hide and Seek](https://image.tmdb.org/t/p/w300/jcMJKm6g4uryZXCBuhbAjVF26sV.jpg)
![Do the Chu-cabu](https://image.tmdb.org/t/p/w300/mmieyZ6TCcabkCxduCJ37Pd0DXi.jpg)
![Summer Festival](https://image.tmdb.org/t/p/w300/rymE2XBnppWq6Pbs0SiIu2xmAZ3.jpg)
![Zoo](https://image.tmdb.org/t/p/w300/8cJLYyKTM2f6e3kkkQ1ozXst3Zr.jpg)
![Weakness Identification Meeting](https://image.tmdb.org/t/p/w300/52LQEUpA2RTY1YM9o5rTTSbqRJI.jpg)
![Trick or Treat](https://image.tmdb.org/t/p/w300/w6LV2WtNbtw7OqW5wjzMfaOugSQ.jpg)
![Museum](https://image.tmdb.org/t/p/w300/cAgfZR87JNYYXRebr4MYdlMj1yM.jpg)
![One-Coin Sat-chan](https://image.tmdb.org/t/p/w300/pyZCJCnrvWcZHzHszDF0MnGjg57.jpg)
![Snowing Too Far](https://image.tmdb.org/t/p/w300/oXb5QgjYSRnDE52gnGJ7OvNHbBn.jpg)
![Hyper Hide and Seek](https://image.tmdb.org/t/p/w300/qXfgiNQI6gYEh9MP7cIY9ldnOEb.jpg)
![Colors, the Town, and the People](https://image.tmdb.org/t/p/w300/5MpNF7iz7cTHyBFC3ByFB9jiRru.jpg)