Noguchi who was disappointed by the death of Serizawa, returned to his homeland by Kondo's preach in a historical drama 'Shinsengumi!' of Japan Broadcasting Corporation, but that was a fiction.
日本放送協会大河ドラマ「新選組!」では野口は芹沢の死に落胆するものの、近藤に諭されて帰郷していくが、これは創作である。