SAMURAI FLAMENCO

Hazama Masayoshi has decided to become the superhero Samurai Flamenco in spite of having no special abilities or modifications. Goto Hidenori is a police officer who learns his secret identity by chance, which causes him all sorts of trouble. This is the story of the birth of a true hero featuring these two young men with a touch of comedy and serious drama, while they come face to face with hardships as they search for the true meaning of becoming a hero of justice in this world! (Source: Anime News Network, Crunchyroll) — Description from AniList community (anilist.co).