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Streaming, rent, or buy Nakaimo: My Little Sister Is Among Them! – Season 1:

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Cast

Arisa Noto
Maiko Kotori (voice)
Rikiya Koyama
Kumagoro Mikadono (voice)
Aya Hisakawa
Kanoko Mikadono (voice)
Takahiro Sakurai
Mikadono Shogo (voice)
Rina Hidaka
Mei Sagara (voice)
Kaori Ishihara
Konoe Tsuruma (voice)
Asuka Ohgame
Mana Tendou (voice)
Ayako Kawasumi
Risa Seri (voice)
Ayana Taketatsu
Rinka Kunitachi (voice)
Yui Ogura
Yuzurina Houshou (voice)
Ami Koshimizu
Ikusu Mizutani (voice)
Ayane Sakura
Miyabi Kannagi (voice)
Maho Matsunaga
Kurumi Kashinoki (voice)