Kobayashi first appeared on TV in a commercial for Calpis in 2009, and subsequently gained popularity as a child actress in Japanese TV dramas such as Yōkame no Semi and Natsu no Koi wa Nijiiro ni Kagayaku in 2010, and Wataru Seken wa Oni Bakari and Namae o Nakushita Megami in 2011. (Source: Wikipedia) Watch drama online for free.