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⭐ 3.82023-03-02Animation, Comedy
It's Christmas and Mahiro is shocked to hear his own little sister has a date. Unable to shake his unease, he follows her through the festive hustle and bustle in secret, with Momiji as his escort in tow. Who could Mihari possibly be meeting with?
Episodes
EP 1
Mahiro's Confusing New Body
2023-01-05
EP 2
Mahiro's Time of the Month
2023-01-12
EP 3
Mahiro's Close Encounter
2023-01-19
EP 4
Mahiro's New Friend
2023-01-26
EP 5
Mahiro Discovers Adventure and Social Gatherings
2023-02-02
EP 6
Mahiro Goes Back to Middle School
2023-02-09
EP 7
Mahiro's Role-Playing Game
2023-02-16
EP 8
Mahiro's First Girls Sleepover
2023-02-23
EP 9
Mahiro Rings in the New Year
2023-03-02
EP 10
Mahiro Ponders Boobs and Identity
2023-03-09
EP 11
Mahiro Pretties Up
2023-03-16
EP 12
Mahiro's Future as a Sister
2023-03-23
Voice Cast
Marika KounoMahiro Oyama (voice)Voice Actor
Kaori IshiharaMihari Oyama (voice)Voice Actor
Hisako KanemotoKaede Hozuki (voice)Voice Actor
Minami TsudaMomiji Hozuki (voice)Voice Actor
Kana YuukiAsahi Ohka (voice)Voice Actor
Natsumi HiokaMiyo Murosaki (voice)Voice Actor
Trailers & Extra Content
Promotional Video [Subtitled]
Official Trailer [Subtitled]
