While continuing to use the hot air balloon to search for the oil, it's decided that Ishigami Village needs to take up agriculture to prevent future food shortages, as well as to produce preserved food for their upcoming sea voyage.
What's this weed growing by the water 
that you say Kohaku found from above?
ما هذا العشب الذي ينمو بالقرب
من الماء الذي قلت أنّ كوهاكو رأته من الأعلى؟
l’herbe qui pousse près de l’eau
dont parle Kohaku ?
quest'erba che cresce di fianco 
alla spiaggia che ha trovato Kohaku?
Que erva daninha crescendo perto da água 
é essa que a Kohaku encontrou lá em cima?
Что за траву Кохаку разглядела у моря?