Keio University

Momosuke Fukuzawa (Part 1)

Publish: February 26, 2025

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  • Hidehiko Saito

    Affiliated Schools Vice Principal, Keio Yokohama Elementary School

    Hidehiko Saito

    Affiliated Schools Vice Principal, Keio Yokohama Elementary School

Image: Momosuke Fukuzawa during his studies in the United States (Age 21, from "Biography of Old Man Momosuke Fukuzawa")

"Mount Fuji and heroes are best viewed from a distance. Fuji, which looks perfectly elegant from afar, is pockmarked and filthy when you get close—hardly a sight to behold. Heroes are the same. Perhaps because I was by Yukichi Fukuzawa's side, I don't think he was that great. In some respects, I think I am much greater than he was."

"I do not think of him as such a great figure as Ozaki (Yukio) or Oishi (Masami) do, but what I admire about him is that he was skilled at both speaking and listening. (Omitted) Of course, he had other flaws. I don't know if he was greater compared to (Ichikawa) Danjuro. But in any case, Ozaki and Oishi say so, and as the world's observers see it, Yukichi Fukuzawa was the greatest person born in the Meiji era."

This is an excerpt from the "Introduction" of the book "My Views on Financial Figures," written in 1929, which critiqued the big names of the financial world at the time. The man who, as a disciple, flatly stated that Yukichi was "not that great" and that he himself was "much greater" was Momosuke Fukuzawa.

A Young Man in a White Shirt with a Lion

Momosuke was born in 1868 (the first year of Meiji) in Arako Village, Musashi Province, as the second son of Kiichi and Sada Iwasaki. His family was poor, living off a small plot of rice field given by the main family, but eventually Kiichi moved to Kawagoe and started a lantern shop. Momosuke was a hard worker from a young age, "striving to go to Tokyo to study and become a great man," and in the summer of 1883, he entered Keio University through personal connections. When Momosuke entered the dormitory, it was the hot season, and all the Keio students were reading books stark naked. Momosuke was taken aback by this and thought Tokyo students were violent; in fact, he was occasionally punched by Keio students who possessed physical strength.

During his time as a student, Momosuke was sometimes scolded by Yukichi. Once, while Yukichi was walking outside, someone urinated from the second floor of the dormitory. When Yukichi asked "Who is it?", Momosuke, not knowing it was Yukichi, shouted back, "It's Momosuke!" Yukichi went as far as saying he would expel Momosuke, but at that time, Shigeaki Tabata (who would later work with Momosuke at the Hokkaido Colliery and Railway Company and be invited by Yukichi to assist Shibasaburo Kitasato), who became a lifelong friend, apologized and Momosuke was forgiven. Also, claiming the catered food was terrible, he led a "Catering Staff Subjugation," breaking bowls and throwing out rice tubs. About 15 ringleaders were summoned to Yukichi's residence. They were told they would be forgiven if they apologized, but Momosuke alone remained stubborn, insisting, "It's the caterer's fault for not providing the delicious food they promised," and he never apologized.

One day, this mere student became Yukichi's adopted son. Regarding the circumstances, Momosuke said, "The world rumors that Yukichi Fukuzawa adopted me because he saw me as a promising youth, but that is not the case at all. The one who chose me for adoption was his wife, my current mother, Kin." The setting was a Keio University athletic meet. Athletic meets at the time were bustling events where not only those involved but also parents with daughters of marriageable age would crowd in to find a future son-in-law. Momosuke, who was physically weak, lost many of the athletic competitions, but a friend had drawn a large lion's face on his white shirt because plain clothes lacked spirit. The handsome young man moving nimbly in that shirt stood out among the Keio students. Kin and the eldest daughter, Sato, took a liking to him at first sight. Or perhaps the two of them sensed the feelings of the second daughter, Fusa, who was next to them, and moved Yukichi to act.

In proceeding with the marriage proposal between Fusa and Momosuke, Yukichi created a document called the "General Intent." It began with "Momosuke Iwasaki shall be received as the adopted son of Yukichi Fukuzawa," followed by "The adopted son is not an heir to Yukichi's estate, but shall marry Yukichi's second daughter, Fusa, and establish a separate branch family." Yukichi had just criticized the custom of adoption as "a rare custom in the human world that sensible people always find strange" in his editorial "On Japanese Womanhood" published in the Jiji Shinpo the previous year. Was this a rare case of inconsistency between words and actions for Yukichi? Perhaps Yukichi himself, to satisfy his own conscience, explicitly stated in the second clause that this was not an adoption for inheritance as is common in society, but for establishing a separate family. Even so, among the husbands of Yukichi's five daughters, Momosuke was the only one who married after being adopted, which is mysterious. Did Yukichi care about the Iwasaki family's social standing, or did he have Momosuke take the Fukuzawa name out of consideration for his future? Regarding this, Momosuke later wrote, "Fusa was a vague, good-natured person who might not manage well if she married into another family, so my mother probably thought it would be better to take in an adopted son out of pity."

The truth of the matter remains unknown, but as a result, this adoption had a profound impact on both the public and private sides of Momosuke's life—his career and his psyche—probably more than he imagined at the time. The philosopher and critic Setsurei Miyake spoke of the benefits of this union, saying, "Even if he did not gain great profit as an adopted son, he must have gained some. If so, becoming Fukuzawa's adopted son was a matter of fate, and it would be well for him to do things in the Fukuzawa style." On the other hand, he pointed out the loss, saying, "From the standpoint of independence and self-reliance, what is the point of becoming an adopted son of the Fukuzawa family?" Regardless, at this point, Momosuke accepted the marriage to Fusa and the adoption by Yukichi.

The Long-Awaited Trip Abroad

What prompted Momosuke's decision to marry and be adopted was nothing other than the conditions written in the fourth and fifth clauses of the "General Intent," which stated that he would be sent to study abroad using funds Yukichi had saved. Momosuke later cited two events as the "happiest moments since I was born," and one of them was "when Yukichi Fukuzawa told me he would let me go abroad."

In February 1887, Momosuke, now Fukuzawa instead of Iwasaki, crossed to America and arrived in Poughkeepsie, New York, where his brother-in-law Ichitaro was studying. In a letter Yukichi sent to Sutejiro, who was also studying abroad, he introduced Momosuke: "This youth is active and seems to get along well with you. Since he is effectively your brother, you should look after him in all matters. He is by no means stubborn and will follow what people say briskly" (Letter 1184). As Yukichi observed, Sutejiro supported his brother-in-law, who often exceeded the standards of the Fukuzawa family, and they remained close for life. It is well known that Yukichi diligently sent letters to Ichitaro and Sutejiro while they were studying abroad, but he also frequently wrote to Momosuke while requesting that Momosuke reply as well.

Later, Momosuke moved to Boston where Sutejiro was, and further followed Yukichi's instructions in a letter to "learn the practice of railway management" (Letter 1154) by working for the Pennsylvania Railroad Company. In Philadelphia, Pennsylvania, there was Tatsui Baba, a disciple of Yukichi and a Freedom and People's Rights activist. Momosuke served as the opening act for Baba's public speaking; he would introduce Baba as a great Japanese politician, and then Baba would appear in armor and a helmet to lecture on Bushido, while Momosuke helped earn living expenses by collecting show fees from spectators. When Baba fell ill and died abroad, Momosuke was away on a trip, and Hisaya Iwasaki (the eldest son of Yataro and later the third head of the Mitsubishi Zaibatsu) took care of the funeral. Later, when Momosuke aspired to be a politician and advocated for the protection of constitutional government, he mentioned the influence he received from Baba at that time.

By the Side of His Adoptive Father

While studying abroad, Momosuke suffered the misfortune of losing his father Kiichi and mother Sada in quick succession. It was Yukichi who informed Momosuke of the two death notices. Yukichi encouraged Momosuke to continue his studies abroad while comforting him, saying, "From now on, think of your parents as being in Mita, Tokyo, not just in name but in reality" (Letter 1274).

After nearly three years in America, Momosuke returned to Japan and married Yukichi's second daughter, Fusa, as promised. Yukichi had also prepared a job for him. At the Hokkaido Colliery and Railway Company, which Yukichi was enthusiastically involved in establishing, his monthly salary was an exceptional 100 yen. Since Sanji Muto (who would later lead Kanegafuchi Spinning to become one of Japan's leading companies), a fellow Juku graduate who had also returned from abroad, received a starting salary of 25 yen at Mitsui Bank, a large part of Momosuke's salary was undoubtedly due to Yukichi's consideration. Momosuke took up his post in Sapporo with Fusa, but Fusa became pregnant, and whether it was Fusa's wish or Kin's concern, he returned to Tokyo before the Hokkaido winter passed with the title of Manager of the Coal Sales Department at the Tokyo branch. Eventually, when the First Sino-Japanese War broke out, many ships were requisitioned as government vessels, and he lost the ships to transport coal, making business impossible. Momosuke searched for ships and succeeded in purchasing a British vessel, but he coughed up blood on the deck where the ship was handed over, was diagnosed with pulmonary tuberculosis, and was admitted to Yojoen, run by Shibasaburo Kitasato.

After about eight months of hospitalization, Momosuke went to Oiso to recuperate. He was bored and felt anxious about securing future living expenses. That was when he thought of the stock market. Momosuke was a man of intense focus. Once interested, he would research thoroughly and add his own unique innovations (which he called the "Momosuke Style"), allocating 1,000 yen of the 3,000 yen he had saved from his generous salary to the stock market. The stock market likely suited Momosuke, who possessed the contradictory traits of being both bold and meticulous, detached and persistent. In about a year, the 1,000 yen had reportedly ballooned to 100,000 yen (equivalent to several hundred million yen today).

Eventually, his health recovered, and when he was able to travel again, Yukichi invited him to join a family trip around the Keihan and Sanyo regions (1897). During the trip, Momosuke was anxious about the movements of the stock market, but Yukichi, who was by his side, hated speculation above all else. During the trip, Momosuke left his stock holdings as they were, unable to even give instructions by telegraph. Upon returning to Tokyo, Momosuke's fears were realized, and the market was in a state of collapse. Resigned, Momosuke sold off his stocks, saw his profits halved, and withdrew from the stock market.

In his own book, Momosuke introduces an "interesting story" about Yukichi during this trip. When they visited Miyajima to worship, Yukichi was handed a sakaki branch by the priest. Not knowing what to do with it, he looked back and asked his six-year-old grandson, Sokichi Nakamura (the child of his eldest daughter Sato), "So-san, what do I do?" Momosuke, watching from the side, could not help but giggle. According to Momosuke, "When in a fix, the wise, the foolish, the hero, and the ordinary person are all the same." Choosing to highlight such an "interesting story" in his reminiscences of Yukichi, and disliking the idea of enshrining Yukichi as a great man, is exactly the "Momosuke Style."

(To be continued in the next issue)

*Affiliations and titles are as of the time of publication.

People Surrounding Fukuzawa Yukichi

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People Surrounding Fukuzawa Yukichi

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