At Mino's invitation, Shouzou and Ine decide to go to the culture festival at her school. Once there, an accident causes Ine to have to change clothes. When she puts on a sailor-style school uniform, she reverts to mannerisms she used in her school days.
"Grandpa and Grandma and 
the Culture Festival."
".الجدّ والجدّة والمهرجان الثّقافيّ"
Das Schulfest mit Oma und Opa!
El abuelo, la abuela
y el Festival Cultural.
El abuelo, la abuela
y el Festival Cultural.
Papy et mamie au festival scolaire !
"Il nonno, la nonna e il festival della cultura".
"Vovô e vovó e o festival cultural."
Дедушка и бабушка на фестивале.