The Mikado Summary

The Mikado's son, disguised as a minstrel, in love with Yum-Yum.

Nanki-Poo is the son of the Mikado, who has fled his father's court to avoid marrying Katisha, an elderly and unattractive woman. He disguises himself as a wandering minstrel and comes to Titipu to find Yum-Yum, with whom he fell in love a year prior. He is romantic, somewhat naive, and deeply committed to Yum-Yum, even willing to sacrifice his life for a month of marriage to her. His primary motivation is to escape Katisha and marry his beloved, which drives much of the plot's central conflict. He is the catalyst for Ko-Ko's predicament.

Relationships: Yum-Yum (beloved and eventual wife); The Mikado (father); Katisha (unwanted betrothed)

Ko-Ko's ward, a beautiful and somewhat vain young woman in love with Nanki-Poo.

Yum-Yum is one of Ko-Ko's three wards, known for her beauty and charm. She is in love with Nanki-Poo and is initially distressed by her betrothal to Ko-Ko. She is depicted as somewhat vain, enjoying the admiration she receives, but her affection for Nanki-Poo is genuine. Her desire to marry Nanki-Poo is a key driver of the plot, as it fuels Nanki-Poo's initial despair and Ko-Ko's subsequent desperate plan. She is often accompanied by her sisters, Pitti-Sing and Peep-Bo, who share her youthful outlook.

Relationships: Nanki-Poo (beloved and eventual husband); Ko-Ko (guardian and unwanted suitor); Pitti-Sing (sister/ward); Peep-Bo (sister/ward)

The Lord High Executioner of Titipu, a tailor pardoned from death, and the main comedic foil.

Ko-Ko is a former tailor who was condemned to death for flirting but was pardoned and appointed Lord High Executioner by the other officials of Titipu. He is a central comedic figure, characterized by his bumbling nature, self-preservation instincts, and a knack for convoluted solutions to impossible problems. His reluctance to execute anyone and his desperate attempts to satisfy the Mikado's decree drive much of the farcical plot. His transformation from unwanted suitor to Katisha's husband is a key plot twist, demonstrating his resourcefulness.

Relationships: Yum-Yum (ward and betrothed (initially)); Nanki-Poo (intended victim/savior); Pooh-Bah (subordinate/confidante); Pitti-Sing (ward); Peep-Bo (ward); Katisha (unwanted betrothed (initially), then wife)

The Emperor of Japan, Nanki-Poo's father, and the source of the execution decree.

The Mikado is the Emperor of Japan and Nanki-Poo's father. He is a formidable figure, known for his strict laws and unconventional ideas of punishment, which are often described with a darkly humorous tone. His arrival in Titipu is initially for the purpose of finding his missing son, not to enforce the execution decree, creating dramatic irony. He is ultimately a benevolent, if somewhat eccentric, ruler who prioritizes his son's happiness once Nanki-Poo's identity is revealed. His decrees set the initial conflict in motion.

Relationships: Nanki-Poo (son); Katisha (intended daughter-in-law)

An elderly, formidable lady of the Mikado's court, betrothed to Nanki-Poo.

Katisha is an elderly and unattractive lady of the Mikado's court, to whom Nanki-Poo is betrothed. She is a determined and vengeful character, pursuing Nanki-Poo across Japan. She is initially portrayed as a formidable antagonist, threatening to expose Nanki-Poo and ensure his execution. Despite her stern exterior, she is vulnerable and longs for love and acceptance. Her eventual marriage to Ko-Ko is a crucial turning point, resolving the central conflict and allowing Nanki-Poo to marry Yum-Yum. She represents the obstacle to Nanki-Poo's happiness.

Relationships: Nanki-Poo (unwanted betrothed); The Mikado (ruler, intended father-in-law); Ko-Ko (eventual husband)

The Lord High Everything Else of Titipu, holding all major offices.

Pooh-Bah is a highly pompous and self-important official in Titipu, holding virtually all the major offices (e.g., First Lord of the Treasury, Commander-in-Chief, Archbishop of Titipu, Lord Mayor). He frequently reminds others of his noble ancestry and accepts bribes with a show of reluctance, claiming to only do so to avoid hurting people's feelings. He is a significant source of comedic relief through his inflated sense of self and his willingness to compromise his principles for personal gain or convenience, particularly in assisting Ko-Ko's schemes.

Relationships: Ko-Ko (superior (nominally), co-conspirator); Pish-Tush (fellow official)

One of Ko-Ko's wards, Yum-Yum's sister, and a co-conspirator.

Pitti-Sing is one of Ko-Ko's wards and Yum-Yum's sister. She is a lively and outspoken young woman, often joining in the general merriment and sometimes offering pointed commentary. She plays a significant role in the deception of the Mikado, participating in the creation of the false execution certificate. Her character adds to the youthful energy and provides additional comedic support, particularly in scenes involving the three wards. She is loyal to Yum-Yum and Nanki-Poo.

Relationships: Yum-Yum (sister/fellow ward); Peep-Bo (sister/fellow ward); Ko-Ko (guardian, co-conspirator)

A nobleman of Titipu, often a voice of reason or exposition.

Pish-Tush is a nobleman of Titipu, often serving as a foil to the more eccentric characters. He is generally more grounded and provides exposition or challenges the logic of the others, particularly Ko-Ko and Pooh-Bah. While not a central figure, he helps to move the plot forward by questioning actions and providing necessary information to the audience, such as explaining the situation with Ko-Ko's appointment. He represents a more conventional, albeit still humorous, perspective within the absurd world of Titipu.

Relationships: Nanki-Poo (confidante (initially)); Pooh-Bah (fellow official)