Nukumizu gets grilled by Ayano after being caught together with Chihaya. Nukumizu clears things up, but then for whatever reason Nukumizu, Ayano, Chihaya, Lemon, and Yanami end up hanging out together.
City of Toyohashi Underground Museum
مدينة متحف تويوهاشي تحت الأرض
Toyohashi-Museum für Naturressourcen
Museo de recursos naturales de Toyohashi
Museo de recursos naturales de Toyohashi
MUSÉE DU MONDE SOUTERRAIN
Museo delle risorse del sottosuolo della città di Toyohashi 
Museu de Recursos Minerais da Cidade de Toyohashi
Геологический музей Тоёхаси