Jews in Japan

From Japan to Jerusalem: the story of Moshe Hattori

He served as a Protestant minister in Japan’s fourth-largest city, presiding over a prominent Christian congregation where he was loved and respected by all. But growing doubts about the veracity of his faith led Nobutaka Hattori on an unexpected spiritual journey. Now, he is a kollel student in Jerusalem, where he follows the customs of the Vilna Gaon, and is currently completing his study of the Talmudic tractate of Makkot … for the third time.

Every week, Moshe Hattori sits down in front of a computer screen in Jerusalem, and begins to type. With painstaking care, he tackles issues of faith and Jewish law, preparing a brief commentary on the weekly Torah reading, which he disseminates both far and wide via fax and the Internet.

Japanese Jew Moshe Hattori

Hattori culls material from an impressive variety of sources, including the Talmud, the Rishonim and the writings of latter-day luminaries such as the Vilna Gaon, the Meshech Chachmah and Rabbi Aharon Kotler, z”l. As a devoted student at the Great Synagogue’s Be’er Miriam Kollel in Jerusalem, he spends most of his waking hours immersed in sacred texts. Clearly, the 45-year old enjoys spreading knowledge and wisdom, which explains why his weekly analysis is now in its fifth year of publication.

What makes this periodical unique, however, is that it is issued simultaneously in two different languages: Hebrew and Japanese, Hattori’s native tongue, making it perhaps the only one of its kind in the world.

Even more remarkable, though, is the story of the man whose spiritual journey over the past two decades took him from serving as a Protestant pastor in the Far East to learning as a full-time kollel student in the heart of Jerusalem.

Nobutaka Hattori was born and raised in Nagoya, Japan’s fourth largest city, which is located 200 miles west of Tokyo and serves as the capital of Aichi prefecture. He grew up in a religious Buddhist family, where the demands of custom and tradition were strictly upheld.

From a very young age, he was visually impaired, which prompted concerns among his parents as to where he should be educated. Ultimately, they decided to send him to the local Christian missionary school because they had heard that the teachers there were kind and would be more understanding of their son’s needs.

“It was … at the Christian school that I became acquainted with the Bible,” Hattori recalls. “They presented it as the ‘Old Testament,’ and [they] also taught us various Christian works.”

Much to his parents’ dismay, Hattori began attending church, and by the time he was sixteen, he decided that he wanted to become a practicing minister. “They were not so pleased,” Hattori says. “When I told them that I wanted to attend a seminary and become a Christian minister, they were shocked, but they could not really do anything about it.”

While still in high school, Hattori notes, he and his classmates were taught very little about the Jews. “I remember being surprised by the fact that even though they taught us the contents of the ‘Old Testament,’ they taught us next to nothing about the Jewish people itself.”

One teacher, he says, posed a rhetorical question to the class, “What is the State of Israel?” before proceeding to explain that “the Jews had removed the Arabs, the previous residents, and then built a new state, which is the State of Israel.”

“I thought it strange that, on the one hand, he taught us the history of the Jews during the time of Moses and the Prophets, yet on the other hand he would speak this way about the Jewish people,” Hattori says.

Nonetheless, the one Jewish-related subject that did receive a great deal of attention in his studies was the Holocaust. “In high school, they taught us a lot about the Holocaust, what the Nazis had done, and what a human tragedy it had been.” Hattori’s class was even taken to see Charlie Chaplin’s famed 1940 film “The Great Dictator,” which ridiculed Adolf Hitler and fascism.

As a seminary student in Tokyo, Hattori began studying Christian theology more intensively. But as he did so, questions and doubts began to surface. “They were the types of questions which were forbidden for me to ask, such as those regarding the Christian belief in the Trinity,” he says. Driven by a desire to find the truth, Hattori explored the belief systems of various Christian sects, delving into theology, philosophy and mysticism, but it left him feeling distinctly unfulfilled.

During the course of his intellectual and spiritual search, there was one thing that caught his attention, piquing his interest in a way that he still cannot explain, even today.

“It was the Hebrew language, the language of the Bible, which I learned in the seminary as part of the training to become a minister,” Hattori says. “I really enjoyed it. I don’t know why, but I simply loved the Hebrew language.” After spending six months learning Hebrew grammar, Hattori picked up the Bible and began reading sefer Bereishit in the original.

Armed with his knowledge of Hebrew, Hattori visited Israel twice with organized groups of Japanese Christian pilgrims. And even though he was a student at a Christian seminary, he quickly found himself drawn to the cadences and rhythm of the Hebrew language, while being pulled inexplicably toward anything Jewish.

“I traveled throughout the Land, but the churches that I saw did not interest me—it was the Hebrew prayers that I heard at the Western Wall and the mezuzot that I saw on doorposts across the country, and anything else connected to Judaism, which interested me,” Hattori says. He took leave of his fellow pilgrims, and headed over to Jerusalem’s Meah Shearim neighborhood, where he purchased books about Judaism in English and Hebrew, so that he could pursue his growing interest after returning to Japan.

After graduating from the seminary and receiving his formal ordination, Hattori took up a post as minister of a small Christian congregation on the island of Shikoku, the smallest of Japan’s four main islands.

In addition to his pastoral and communal duties, Hattori served as principal of the congregational kindergarten, leaving him with little time to spare for other pursuits. When he did find some free time, often at the end of a demanding day, he would closet himself in his room and study Judaism, using the books he had acquired on his visit to Jerusalem.

As a Protestant minister, Hattori notes, he was ostensibly required to get married, because a minister’s wife plays an important role in assisting her husband with his various duties in the church. So his fellow ministers fixed him up with a young Japanese Baptist woman named Chie, and the two were married shortly thereafter. What Hattori did not realize at the time, however, was that his bride would come to play a central part in his move toward adopting the Jewish faith.

Not long after the wedding, as his doubts about Christianity continued to mount, Hattori decided to share them with Chie, although he had no idea how she would react. “I told her that although I am a minister, and I work in the church and the kindergarten, and I teach every day about matters such as the Trinity, I really do not understand what it means.” To which his wife replied, “Neither do I.”

“From that day onward, I found a partner to study Judaism with,” Hattori recalls with a smile. And so, the minister and his wife would secretly study Torah together, while continuing to carry out their various communal responsibilities toward the church and the congregation.

While Hattori and Chie enjoyed the learning, it remained in the realm of theoretical knowledge only, having no direct impact on their day-to-day lives. Until, that is, one fateful Friday evening fifteen years ago.

“After we had been studying together for a period of time, my wife suggested that she light two candles in honor of the Sabbath,” Hattori says. “She insisted that according to what is written in sefer Shemot, the day we are obligated to honor is the Sabbath, and not Sunday.” Hattori agreed to her proposal, and his wife went ahead and prepared a special meal, in addition to kindling the Shabbat candles.

Initially, the couple agreed to limit their observance to the meal and the candles, if only because they were living in the minister’s residence and serving in their posts at the church. Slowly, however, they nonetheless proceeded to add additional elements to their practice of Judaism. “It reached a point where my wife was baking challot every Friday morning, and I would then recite Kiddush in Hebrew on Friday night, using an ArtScroll prayer book that I had bought in Israel,” Hattori recalls. “On the day of the Sabbath, we sat there and did nothing, because we did not know what one was allowed to do or not.”

They watched the clock until the end of the day, when Hattori would make Havdalah, the service marking the close of Shabbat. Afterward, he ran to his room in order to prepare his church sermon for the next day.

“As a minister, I was required to give a forty-minute sermon every Sunday morning,” Hattori says. So after carefully observing Shabbat, he would sit down to organize his thoughts for the preaching he would have to do the next morning.

Even in retrospect, Hattori is unsure what prompted him and his wife to take upon themselves practical observance of Jewish rituals. “I don’t know why we took that first step beyond lighting Sabbath candles,” he says. “Until today, there is no answer to this question other than what Chazal say: ‘One mitzvah leads to another.’”

Subsequently, Hattori and Chie moved back to his hometown of Nagoya, where he began ministering to an even larger congregation. But their level of Torah observance continued to grow, albeit in secret.

Nevertheless, neither he nor Chie were considering conversion to Judaism. “We really did not have any intention at the time to convert,” Hattori says. “We simply liked the Jewish lifestyle, and so we tried to implement it in our own lives. At that point, I felt a connection with the Jewish religion, but not yet with the Jewish people.”

The turning point came one Sunday morning, when Hattori stood before his congregation to perform a Christian rite involving bread and wine, similar to that practiced by Catholics. Holding up a tray of bread, he accidentally began to recite the Hamotzi blessing, having become accustomed in the privacy of his home to saying it before consuming bread.

The Hebrew word “baruch” started to leave his lips, when he suddenly caught himself and stopped. While none of the church-goers seemed to notice, his wife most certainly did, saying to him afterward, “You almost said ‘baruch,’ didn’t you?”

This incident led Hattori and Chie to conclude that it was time for them to leave the church. “I realized that I no longer believed in the Christian faith, and that were I to continue working as a Christian minister just in order to make a living, I would be nothing more than a big fraud, and that is something I could not do.”

Hattori requested a leave of absence from the church, explaining that he wished to go to Israel to study the Bible. In June 1993, he and his wife arrived in the Holy Land with just two suitcases. They rented an apartment in Jerusalem, but remained unsure of what path to take.

“Even at that stage, we did not have an answer as to what we would do next,” Hattori says. “Yes to conversion, no to conversion, perhaps we would abandon all faiths. The one thing that was clear was that we could not return to the church.”

Hattori began attending an ulpan at The Hebrew University of Jerusalem, where he improved his knowledge of modern, spoken Hebrew. He and his wife continued to discuss the possibility of conversion, though they feared how their families in Japan would react, and remained unsure as to whether they would be accepted in Israel.

Two months after their arrival in Israel, the couple decided that they could no longer continue living in between two worlds, practicing Judaism yet remaining non-Jews. They did not wish to drop their observance of the mitzvot, so they contacted Rabbi Shlomoh Slomoviz in Jerusalem in the hopes of studying toward conversion.

Initially, Rabbi Slomoviz refused to teach them, pushing them off for nearly three months before he finally relented and agreed to give them a single class. “He came to our apartment and wanted to begin by teaching us sefer Bereishit, but he was amazed to see this Japanese couple who was not only familiar with Bereishit, but also knew things such as the recitation of the blessings and the rules of the Sabbath, albeit imprecisely,” Hattori says.

At the end of the lesson, the rabbi suggested that they meet again the following week, and he gave them the names of various books to read, such as Rabbi Hayim Halevy Donin’s To Be a Jew. The classes were conducted in English, with Hattori translating each sentence into Japanese for his wife.

They continued to progress, and eventually opened a conversion file with the Jerusalem Rabbinical Court. Hattori began studying in a yeshivah, while Chie started learning Hebrew.

Finally, a year after their arrival in the Jewish state, the former Protestant minister and his wife were formally converted to Judaism, with Hattori adopting the Hebrew name Moshe, and Chie choosing Tzipora.

Asked how he felt after the Rabbinical Court agreed to accept them into the Jewish people, Hattori recalls the immense joy that it brought him. “I was truly happy,” he says. “I was certain that I wished to observe the mitzvot as a Jew, and I wanted to be able to say ‘…Who has sanctified us with His commandments and commanded us…’ with a full heart, because so long as I was not Jewish, I had not been commanded.”

After their conversion, Tzipora quickly found employment in her field, working as an acupuncturist and earning enough to support them both. With Tzipora’s backing, Hattori decided to continue studying Torah, and he has not stopped since.

His passion for learning is clear: “I love learning a sugya be’iyun [topic in depth],” he says. “First, I will study a certain topic in the Talmud together with the commentaries of Rashi and Tosafot, and then I will look in the Rishonim before examining the Shulchan Aruch to see how the halachah is determined. And then, I will study the views of the Acharonim on the subject.

“This type of learning,” Hattori states, “is truly a delight for me. It allows me to gain a more in depth understanding of the mitzvot.”

Using this methodology, he is currently studying the Talmudic tractate of Makkot for the third time, noting with pleasure the chiddushim (new insights) it has brought him in his comprehension of the text.

Having dedicated himself to full-time Torah study for over a decade, Hattori has amassed a vast amount of knowledge. Asked if he has ever thought of becoming a rabbi, he is quick to reply, “I do not have rabbinical ordination, nor do I want it. Many people ask me why I don’t get ordination, but I have no desire to do so because I want to learn Torah only for the sake of learning Torah, and not for any other reason.”

Hattori’s schedule is a demanding one. During the day, he studies at Be’er Miriam Kollel, where he also delivers a weekly lecture on Thursday mornings. In the evenings, Hattori regularly takes part in a Talmud class in Jerusalem’s Shaarei Chesed neighborhood, where he and Tzipora will be moving to shortly. The class is held in a synagogue known simply as “the Gra,” after the Hebrew acronym used to refer to eighteenth-century scholar Rabbi Eliyahu of Vilna, the Vilna Gaon.

Hattori is a keen student of the Vilna Gaon’s writings and commentaries, as well as those of his disciples, such as Rabbi Chaim of Volozhin. Prior to his conversion, Hattori was profoundly inspired by stories he read about the Vilna Gaon and his commitment to Torah. As a result, when he embraced Judaism, Hattori adopted many of the Vilna Gaon’s customs, and continues to view him as a mentor.

There is one story in particular about the Vilna Gaon that resonates deeply with Hattori, due to a painful experience he had six years ago, when word reached him that his father back in Japan lay on his deathbed.

In the wake of his father’s illness, Hattori found himself facing a dilemma. “In Japan,” he explains, “when a person dies, everyone bows down to him, and people pray to him. The deceased is treated like a deity. Since I was my father’s firstborn, I knew that were I to go [to Japan], I would be expected to do this, which is clearly a form of avodah zarah.”

In the end, after consulting with a number of rabbis, Hattori decided not to travel to Japan, knowing that his family would likely never forgive him as a result, in effect cutting his last remaining ties to the place of his birth.

After recounting this episode, Hattori relates a famous incident involving the Vilna Gaon and a Polish nobleman named Count Potocki, who had converted to Judaism and adopted the name of Avraham ben Avraham. After local church authorities learned of Potocki’s conversion, they arrested him and sentenced him to death.

The Vilna Gaon went to visit Potocki in prison, and found him weeping in his cell. Asked why he was crying, Potocki said that his only regret was that he would die without having had a Jewish father, brother or children. The Vilna Gaon comforted him, citing a midrash on a verse in Yeshayahu to tell him that since he had thrown his lot in with the Jewish people, G-d would take the place of his family and loved ones.

It is evident that the story means a great deal to Hattori, who left behind his own past to tie his fate with that of the Jewish people. “After my conversion, I lost many things: my mother country, my friends and even my family,” Hattori explains. “But, thank G-d, I was able to find my place in our Holy Torah. If I no longer have a motherland, then the Five Books of Moses are my motherland, and if I lost my friends, then the Talmud and the Codes of Jewish Law are my companions. And if I no longer have a family, then the mitzvot will serve as my parents, my brothers and my offspring.”

This article is an excerpt from a much larger article entitled “Choosing Judaism,” featuring the life stories of converts from all different nationalities, cultures and backgrounds. These remarkable modern-day converts, following in the footsteps of Ruth, left behind everything they knew to find their spiritual home in Judaism. It was published in Jewish Action, the Magazine of the Orthodox Union.

Background Information on the Jews of Japan

There have been rumors for years that one of the 10 Lost Tribes migrated the land of the rising sun. While this claim is often dismissed as being fanciful, there are nevertheless a number of interesting articles worth reading.

The most extensive articles on the Jews of Japan are here and here (both written by Arimas Kubo).

Here are some of the main claims in the articles:

Japanese Tefillin?

A festival called “Ontohsai” is held on April 15 every year and illustrates the story of the sacrifice of Isaac in Chapter 22 of Genesis. At the festival, a boy is tied up by a rope to a wooden pillar, and placed on a bamboo carpet. A Shinto priest comes to him preparing a knife, and he cuts a part of the top of the wooden pillar, but then a messenger (another priest) comes, and the boy is released. Animal sacrifices are then offered (75 deer with their ear split – the author speculates that this has a connection with the ram that God prepared and was sacrificed after Isaac was released. Since the ram was caught in the thicket by the horns, the ear might have been split).

The custom of the boy was maintained until the beginning of Meiji era. Masumi Sugae, who was a Japanese scholar and a travel writer in the Edo era (about 200 years ago), wrote a record of his travels and noted what he saw at Suwa. The record shows the details of “Ontohsai.” His records are kept at the museum near Suwa-Taisha.

At the back of the shrine “Suwa-Taisha,” there is a mountain called Mt. Moriya (“Moriya-san” in Japanese). The people from the Suwa area call the god of Mt. Moriya “Moriya no kami,” which means, the “god of Moriya.” This shrine is built to worship the “god of Moriya.” It is said that the God of Moriya has existed among the people for 78 generations. Moriah in ancient Israel is the location where Abraham went to sacrifice Isaac.

A “Yamabushi” – a certain type of religious man in Japan – ties a black small box called a “tokin” with a black cord to his forehead. This is similar to the Jewish tefillin (phylacteries). However, the “tokin” is round and flower-like.

Here’s a video that tries to show the connection between the Jews and the Japanese. Note at about 3:25 in the video you can see Japanese men wearing “tefillin.”

The yamabushi also used a large seashell as a horn, which the article claims is reminiscent of a shofar. There is also a legend where a yamabushi-like character receives a “tora-no-maki” – derived from “Torah?” (No real Torah scrolls have ever been found in Japan.)

The Japanese carry an ark called “omikoshi” during festivals. There is some resemblance to the Israelites’ ark of the covenant. The Japanese sing and dance in front of it with song to the sounds of musical instruments. The Japanese carry the “omikoshi” on their shoulders with poles – usually two poles, which also has similarities to the Israelites carrying the ark.

The similarities continue: the Israelite ark had two statues of gold kruvim (a type of angel) on its top. Japanese “omikoshi” also have on its top a gold bird (called a “Ho-oh”). The “omikoshi” are often overlaid partly and sometimes entirely with gold. At the Shinto shrine festival of “Gion-jinja” in Kyoto, men carry “omikoshi,” then enter a river, and cross it – a connection with the Israelites exodus from Egypt? (Although the ark was not fashioned until after the crossing of the Red Sea.)

Similarity to the fringes of the Jewish tallit?

The Japanese Shinto priest robe has cords of 20-30 centimeters long (about 10 inches) hung from the corners of the robe. These fringes are similar to those of the ancient Israelites and on today’s tallit.

Shinto priests also wear a rectangle of cloth on their robes that the author says have similarities to the ephod of the Jewish priest (the Kohen).

A bit more of a tenuous connection: Japanese priests often wave a tree branch, which could be similar to the waving of the lulav during the Jewish festival of Sukkot.

The structure of the Japanese temple has certain similarities to the Jewish Holy of Holies. Both are divided into two parts. Ordinary Japanese can only pray in front of the holy place and cannot enter inside. The Shinto priest enters his Holy of Holies only at special times during the year.

The “temizuya” at the entrance to a Japanese shrine allows worshippers to wash their hands and feet, a custom also practiced in ancient Israelite times.

Moving past the shrine, there is a custom in Japan to eat a porridge with bitter herbs on January 15th. Jews eat bitter herbs for Passover, also on the 15th of the month (although in this case, it is the 15th of the Jewish month of Nisan).

It has been a custom in Japan since ancient times that a woman during menstruation cannot attend holy events at shrine. She cannot have sex with her husband and had to shut herself up in a shed (called “Gekkei-goya” in Japanese) until about 7 days after menstruation has ended. These customs were in effect until about 100 years ago.

Although the custom of women needing to move to a separate dwelling during menstruation is seen in other cultures (Thailand, certain parts of Africa), there are certainly a number of similarities to the Jewish rules of the mikveh, including a law in Japanese tradition that when the woman has passed the 7 day period, she needs to purify herself in a natural body of water such as a river, spring, or the sea.

In addition to the article cited above, Rabbi Marvin Tokayer spent many years living in Japan where he served as rabbi following his discharge from the army. He has written extensively on the subject. An article about Rabbi Tokayer can be found here.

His website is

As long as we are on the subject of Japan, here is an article about the Jews of Kobe – not an ancient community at all but rather one that was founded in the late 1800s by Jewish traders shortly after Japan was opened to Western commerce.