Momotarō

Momotarō (桃太郎), meaning "Peach Boy" in direct translation—where "Tarō" is a common Japanese given name—is a celebrated figure in Japanese folklore. The name also refers to numerous books, films, and other works based on his story. Although many people believe Momotarō is a local hero from Okayama Prefecture, this idea was created in modern times and is not widely accepted by scholars.

The standard version of the tale, as taught in Meiji-era school textbooks, goes like this: An old, childless woman finds a giant peach floating down a river while washing clothes. When she and her husband try to eat it, a boy emerges from inside, explaining that the gods sent him to be their son. They name him Momotarō, combining "momo" (peach) and "tarō" (eldest son). By age five, he can cut down a large tree with an old knife. As a teenager, he leaves home to fight a band of Oni (demons or ogres) that terrorize the land, heading to their island, Onigashima. Along the way, he meets a talking dog, monkey, and pheasant, who agree to help in exchange for some of his millet dumplings (kibi dango). Together, they storm the demons' fort, force them to surrender, and return home with the demons' treasure and their captured chief.

This standard version was shaped and spread through Meiji-era textbooks. Earlier, during the Edo period (1603–1867), handwritten and printed versions of Momotarō differed significantly. In most Edo-period texts, Momotarō was not born from a peach; instead, an elderly couple ate the peach and regained their youth, then naturally gave birth to him. Scholars call this the "rejuvenation" type (kaishun-gata), while the modern "birth from the fruit" type (kasei-gata) is now conventional.

The oral story may date back to the Muromachi period (1392–1573), but the earliest known written versions come from the Edo period. The oldest surviving copy is a miniature "red book" (akahon) from 1723, titled *Momotarō*. Earlier texts from the Genroku era (1688–1704) are lost, though a later reprint from around 1777 claims to preserve that older tradition. In these early texts, Momotarō's food is not millet dumplings but other treats like tō dango, and the old man goes out to cut grass, not kindling. The three animal companions appear in varying orders, but the most common sequence is dog, monkey, then pheasant. In one Edo-period variation, the dog gets half a portion, the monkey joins willingly, and Momotarō threatens the pheasant.

The "birth from the peach" version appears in later, more divergent texts, such as Takizawa Bakin's 1811 essay *Enseki zasshi*. A possible earlier depiction is a 1614 sculpture at Kehi Shrine in Tsuruga, Fukui, showing a man inside a split peach, but it was lost in 1945 air raids.

Momotarō's age has also changed over time. Artists depicted him as about 30 until around 1735, then 25 until about 1800, and 20 by the end of the Edo period in 1867. In one 19th-century version, he is 15 years and 6 months old when he sets out; another from around 1830–1840 puts him at 16. Iwaya Sazanami's 1894 version also has him at 15 when he decides to go to Onigashima.