Mikado (comics) pattern, and the Question tracked him down. Their conversation touched Dr. Spaulding deeply, and he injected himself with a poison intended for the Question. By the time the Question had recovered from the Mikado's opiate injection, the Mikado had disappeared completely. He has not appeared since then. The Mikado's name was taken from that of the Gilbert & Sullivan opera of the same name, and his chant is a line of a song sung by The Mikado, the Emperor of Japan, in Act II. The name of his alter ego was taken from the Groucho Marx character, Captain Spaulding. Marx
The Mikado opera immediately preceding "The Mikado" was "Princess Ida" (1884), which ran for nine months, a short duration by Savoy opera standards. When ticket sales for "Princess Ida" showed early signs of flagging, the impresario Richard D'Oyly Carte realised that, for the first time since 1877, no new Gilbert and Sullivan work would be ready when the old one closed. On 22 March 1884, Carte gave Gilbert and Sullivan contractual notice that a new opera would be required within six months. Sullivan's close friend, the conductor Frederic Clay, had suffered a serious stroke in December 1883 that effectively ended his career.