Nanami and Sakura's little sister, Chikage, joining the Earth Sciences Club. Chikage wants to join the geology group like her sister, but Nanami wants to learn more about meteorology and says the club is lacking. Mira wants the new girls to have lots of fun experiences so after remembering what they did last year, she suggests holding a barbeque to welcome them to the club. However...
It helps with predicting earthquakes and 
excavating oil and mineral resources.
تساعد على التنبّؤ بالزلازل والتنقيب
 .عن البترول والموارد المعدنية
Es hilft bei der Vorhersage von Erdbeben
und der Extraktion von Öl und Bodenschätzen.
Predice terremotos y ayuda
a encontrar minerales y petróleo.
Predice terremotos y ayuda
a encontrar minerales y petróleo.
Anticiper les séismes, exploiter
les minerais ou les puits de pétrole.
Ajuda a prever terremotos e a escavar
petróleo e recursos minerais.
Геологи предсказывают землетрясения,
ищут нефть и другие ресурсы.