Nabari no Ou (2008)

S1E11 Curtain Call

After being discharged from the hospital, Raimei is determined to reclaim the Black Gamon. Along with her friends, she runs into Gau, a member of Kairōshi. At her home, he reveals the shocking truth about the day Raikō took down the Shimizu. Fueled by anger, Raimei confronts Raikō at their previous battleground and demands her sword back. As a fierce fight ensues, Gau intervenes to protect Raimei but gets accidentally wounded by Raikō. The episode concludes with the siblings visiting Gau in the hospital, while Raikō returns the White Gamon to its rightful place.