Cleistocactus strausii
The cactus prefers free draining soils, strong sunlight, but not high temperatures — in fact it can withstand hard frosts down to -10 °C. In its natural habitat it receives plenty of water during the summer, but almost none over the winter. In cultivation, watering too much in winter often leads to root rot.
Crayon Shin-chan: My Moving Story! Cactus Large Attack!
Shinnosuke ate the food that was passed from the Mayor and wanted to have a pee. But it was forbidden by Mayor's law to stand and pee on the roads. So, he had to go into the fields to pee. While peeing, a small killer cactus came near him. Shinnosuke peed on the cactus. To his surprise, the cactus got wrinkled and died. He wondered if pee was the weakness of the cactus. He told this thing to the Mayor, who was still busy thinking of his revitalization plan. Then they all realized that the weakness of cactus is water.