Yuku is a cute and lively little mouse who loves to play the ukulele but especially loves her grandmother very much. The latter, who is very ill, has announced that she will soon have to leave her. Determined not to give in to this sad fate, Yuku plans to set out in search of the flower of the Himalayas, which grows on the peaks of the highest mountain on earth and feeds on the most perfect sunlight. Yuku hopes to find this magical plant and bring it as a gift to her grandmother, hoping to heal her. However, Yuku will face a dangerous journey full of pitfalls. But through her music and songs, Yuku will make many friends. They are the most valuable asset to succeed in the adventure of life.
In collaboration with MiniMusica