Episodes
S01E01 - Episode 1
S01E02 - Episode 2
S01E03 - Episode 3
S01E04 - Unable to Be Honest
S01E05 - Episode 5
S01E06 - Siblings’ Feelings
S01E07 - Episode 7
S01E08 - What’ll Happen to the Cultural Festival?!
S01E09 - Episode 9
S01E10 - Episode 10
S01E11 - The Hiroshima Onomichi Steam Incident
S01E13 - Episode 13
When high schooler Ito’s mom remarries, she’s thrilled about finally having a dad. But arriving at her new home, she discovers she’s also gained four younger stepbrothers: blunt but secretly sweet Gen, easygoing Raku, withdrawn Syu, and bubbly little Rui. Suddenly, the only child used to peace and quiet must navigate daily chaos and learn what it truly means to be the eldest sister in a bustling, affectionate household.
Year
2026
Country
JP
Seasons
1