Nobunaga no Shinobi: Nobunaga to Minarai Shinobi

(Esta sinopse está em inglês. Ajude a comunidade traduzindo!)

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Oda Nobunaga saves a girl from drowning one day. She clumsily tells him that she's a shinobi. Instead of attempting to kill him, she swears to serve him one day after hearing his plans to unify Japan.

(Source: Crunchyroll)