Hamtaro S01 E191 Marron's Little Secret

"Little Hamsters, Big Adventures."

Marron is keeping Boss and Snoozer awake at night, so Hamtaro takes temporary custody of her, but he has to keep Laura and her parents from seeing her, and she won't stay put. The Ham-Hams, along with Tomy-T and Eggy-P, look for her. But Marron has some tricks up her sleeve...