Episode 7

Omelettits Bento 752kcal and Tent of Seafood Bento 1100kcal (オムっぱい弁当 752kcalとロコもっこり弁当 1100kcal) is the seventh episode of the Ben-To anime.

Summary
Matsuba gives Yō, Sen, Ayame and Hana free tickets to an indoor swimming pool, where they also run into Ren. There, they discover even a swimming pool has half-priced bento, featuring a unique bento brawl across the pool. As the waves provide a fierce battlefield, Yō manages to achieve his prey, albeit not without an embarrassing comeuppance.