S1 E1: Mahiro's Confusing New Body

S1 E2: Mahiro's Time of the Month

S1 E3: Mahiro's Close Encounter

S1 E4: Mahiro's New Friend

S1 E5: Mahiro Discovers Adventure and Social Gatherings

S1 E6: Mahiro Goes Back to Middle School

S1 E7: Mahiro's Role-Playing Game

S1 E8: Mahiro's First Girls Sleepover

S1 E9: Mahiro Rings in the New Year

S1 E10: Mahiro Ponders Boobs and Identity

S1 E11: Mahiro Pretties Up

S1 E12: Mahiro's Future as a Sister