S01E01 Maru-Chan's Sibling Rivalry! & Maru-Chan's in the New Year Mood!
Tensions rise between Maruko and Sakiko when a new notebook enters the picture. Then, Maruko's peaceful New Year is threatened by responsiblities looming over the horizon.
When all the kids her age become obsessed with riding bicycles, Maruko has no choice but to suffer the trials and tribulations of learning how to ride one.
Meet Maruko, a sweet schoolgirl with a hefty dose of curiosity (and occasional laziness!). She sails through life in a cozy town alongside her loving parents, grandparents, and sister. Maruko has a band of loyal friends, including her closest pal, Tama-chan, but her playful and doting grandpa is at the heart of it all. Life is never dull in this charming series.