Tomorrow is Respect for the Aged Day. Maruko wants to do something nice since she has both a grandpa and a grandma, but she can’t think of anything. So she decides to ask Grandpa directly. Then, determined to make his dream come true, she racks her brains and comes up with a plan.
明日は敬老の日。まる子は、おじいちゃんもおばあちゃんもいるので何かしてあげようと思うのだが、思い浮かばない。当の本人に聞いてみることにしたまる子は、おじいちゃんの夢を叶えるために知恵を振り絞りある計画を思いつく。
