Quick answer — Kishida Kyoudan & The Akeboshi Rockets performed 2 anime themes, including "nameless story" from A Certain Scientific Railgun T, "Sirius" from Sirius the Jaeger.
Kishida Kyoudan & The Akeboshi Rockets performed the anime theme songs "nameless story" (A Certain Scientific Railgun T), "Sirius" (Sirius the Jaeger).
Kishida Kyoudan & The Akeboshi Rockets's first listed anime theme is "nameless story", the ending of A Certain Scientific Railgun T.
