Crayon Shin-chan - episode 13 - 12 Jul, 1992

Hiroshi, Misae and Shin-chan go to the Sea Side Beach for a holiday, where Shin-chan helps a female swimmer who lost her bikini bra by taking off Misae's bikini bra while she's sleeping and giving it to her. Misae later beats up Hiroshi and Shin-chan for their mischief. While spending the night at the Sea Side Hotel, Shin-chan eats too much ice cream after dinner and catches a cold. Hiroshi, Misae and Shin-chan leave the Sea Side Hotel to go home and get stuck in traffic. After being stranded for so long and reaching home at 3 am, Misae and Hiroshi get very tired, but Shin-chan stays energetic. (Source: Wikipedia)