Everyone at Ryokushou is participating in the Miyama school district's sports festival. Itsuka feels shy and awkward around Nagomu, causing her to adopt a brusque manner toward him. But in his loud cheers of encouragement she feels the warmth of family. Nagomu's father, Heigo, gets overly fired up and ends up hurting himself. Nagomu and Itsuka have to step up to take his and Nagomu's place in the parent-child event. Meanwhile, at Ryokushou, a woman calling herself Itsuka's mother appears.
but in Kansai, they're shaped 
like satoimo potatoes.
لكن في كانساي، يشبه شكلها بطاطا ساتويمو
Aber hier in Kansai haben sie
die Form von Süßkartoffeln.
pero en Kansai
tienen forma de papas satoimo.
pero en Kansai,
tienen forma de patatas satoimo.
et dans le Kansai,
ils ont la forme du taro.
mentre nel Kansai hanno la forma del taro.
mas em Kansai, eles têm a mesma
forma que as batatas satoimo.
а в Кансае — в форме клубня таро.