Quick answer — amazarashi performed 2 anime themes, including "Sayonara Gokko" from Dororo, "Speed to Masatsu" from Rampo Kitan: Game of Laplace.
amazarashi performed the anime theme songs "Sayonara Gokko" (Dororo), "Speed to Masatsu" (Rampo Kitan: Game of Laplace).
amazarashi's first listed anime theme is "Sayonara Gokko", the ending of Dororo.
