Hidenori recalls how he started sending messages to himself after his girlfriend went missing, despite attempts from his mother to get him to stop, eventually joining the police force in the hopes of one day finding her. Back in the present, Haiji attempts to drive Hidenori into killing him by deleting the texts that have kept him going all this time. After hearing from Akira that Haiji had his parents fake his death, Masayoshi arrives at the apartment to confront Haiji, who desires to turn Samurai Flamenco into a 'dark hero' by having Hidenori kill him. Believing fighting him as Samurai Flamenco won't solve anything, Masayoshi strips naked in order to confront him as himself. As Hidenori tries to aim Haiji's gun at him, Masayoshi stands in his way and manages to calm him down in his own way, whilst Mari apprehends Haiji. Six months later, a museum is opened to celebrate heroes, whilst Masayoshi, who occasionally pays visits to Haiji, continues to act as Samurai Flamenco to help solve the little crimes.
鳴り響いた一発の銃声。灰司に捕らわれた後藤のもとに正義は駆ける。自らヒーローとなることを望んだ正義。彼女との時間を守りつづけた後藤。己の存在を刻みつけるため、純粋に悪になろうとした灰司。それぞれが目指した先に見い出したものとは……。“サムライフラメンコ”の物語、遂にクライマックス――！
