Memeko worked hard at vocational school in order to fulfill her dream of becoming an office lady. However, when she gets hired, she finds herself isolated in a department with only one coworker! While the company president always praises her work, she'll have to keep working hard in order to get the friends and office social life that she really wants.

Life at home isn't easy for Mai. Even though she's still in elementary school, she's always taking care of her irresponsible, immature father. Every day is far from ordinary as Mai deals with (and occasionally joins in on) whatever childish antics her father is up to next.

The daily life of Miyoko, who moves in with her parents-in-law after her husband passes away.

From MangaHelpers:

This 4-koma comedy manga follows the daily life of the intelligent, responsible 6th grade elementary school student Haruna Raika. She keeps busy as the elementary student council president and the classroom leader, and she even fills in for the teacher sometimes! [tethysdust]

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4-Koma comedy following the super genius grade school student Haruna Raika and her every day life. Where she's the class president, the room leader, the top student, and even fills in for the teacher when they've overslept!