Haruto, Nona, and the others have gone to an onsen at Kanmuri's invitation. But while they're relaxing, a new moving figurine appears and challenges them to a fight. Nona unleashes her DP System in response, but...
I love you, ShadowNona!
!أنا أحبك يا ظلّ نونا
Ti amo, NegaNona!
Eu te amo, Nona das Sombras!
Я люблю тебя, Теневая Нона!