Mofu☆Mofu: Happy ni Naru Mahou
Mofu☆Mofu Episode 6.5 ／ Mofu☆Mofu: The Magic of Becoming Happy ／ モフ☆モフ はっぴぃになる魔法
Description
A short musical animation about the fluffy alien Moffu and the twin sisters Meru and Miru. (Source: Official YouTube; translated and edited)