To persuade Ako to get cracking on her summer vacation homework, the girls have a study session sleepover at Kyoh's gigantic house. However, without Hideki around to keep Ako under control, things soon get out of hand.
You may find it to be unnecessary,
but they discussed it,
Podría parecer innecesario,
pero como el resto de la casa
Tu trouves peut-être ça inutile,
Probabilmente ti sembrerà superfluo,
Pode achar desnecessário,
mas a casa ficaria em desequilíbrio,