The Hide-and-Seek Stick

Dekisugi created an experiment, he drew a flower on a bottle and showed it to Shizuka. It turns out that the flower can turn invisible when it touches water, Shizuka was shocked, yet amazed. Nobita came to invite Shizuka to play with him, but went away because of upset. Complained it in the vacant lot, Gian and Suneo came and invited him to play baseball, but he refused and made them angry and chased him. Home, his mom was angry and scolded him. In his room, he cried and asked Doraemon a gadget. So, he pulled out the hide-and-seek stick and explained it.

Nobita excitedly used it and went to the living room to prank his mom. First, he ate all of her senbei and brought the plate to Doraemon to make his mom angry to him. Secondly, he kept turning on the TV to make his mom tired. Seeing it, Doraemon tried to take the gadget back, but he escaped. He met his teacher and instantly pranked him. Finally, he met Gian and Suneo, he decided to prank them until they fight to each other. He met Dekisugi, too and decided to prank him.

After all, he went to Shizuka's house and found no one, so he waited her and read her comic. Later, she went home and Nobita stayed, she suddenly played her violin and he escaped. Doraemon searched him in angry. He met Gian and Suneo and told them who pranked them. So, they made a plan to make him give up. Coincidencely, the stick is out of battery, making him visible. So, they started to do their plan and ended up with overlapping him.