ママコレ

Tamae Asahina, a middle school girl obsessed with the popular new pet "Babies" discovered on a remote island, desperately wants one despite her strict mother forbidding it due to her poor grades. These Babies are soft, expressive creatures that call their owners “Mama” or “Papa” and understand simple words. One day, Tamae and her friend Yosuke find three abandoned white Babies and decide to secretly care for them. Tamae’s mother discovers the Babies and sets a condition: Tamae can keep them only if she scores 100 on a test. With Yosuke’s help, Tamae navigates the challenges of raising the mischievous Babies while striving to meet her mother’s demand. (Unreviewed summary by Grok 3)