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.
While Maruko hopes this year's home visit from her sensei will go smoothly, her capacity for self-sabotage has other ideas. Then, Maruko's hopes for an easy role in class are dashed when she finds out she's paired with the pretentious go-getter Hanawa.
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.