Meet Grandma?! Rice Ball and the Future's Baton.

Synopsis

To find out what happened in the past, Yui and her friends use Kome-Kome's power to travel to Oishi-Na Town as it was 20 years ago. When they visit the Restaurant Nagomi of the past, the one who welcomes them is Yui's grandmother, Nagomi Yone. According to Ginger, who has returned from being away, in this era the real culprit who stole the Recipe-Bon may not have been Cinnamon, but someone trying to frame him… Meanwhile, Yui gets to talk with Yone and tells her how much she loves the phrase "food is a smile." After that, Ginger takes Yui and the others to the park. There, he announces that he will join forces with the Energy Fairies of the past to build a Warm-Warm Heart accumulator — and entrust it to Yui and her friends, who will return to the future. When they return to present-day Oishi-Na Town, Black Pepper is chasing a Secretoru on his own. Precious, after purifying the Gossori Ubauzo with Black Pepper and the others, places a hand over her heart and remembers Yone, who has been watching over her since long ago.