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Paul Nobuo Tatsuguchi

Paul Nobuo Tatsuguchi is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Paul Nobuo Tatsuguchi rather than just read about it. In short: Paul Nobuo Tatsuguchi (辰口 信夫, Tatsuguchi Nobuo), sometimes mistakenly referred to as Nebu Tatsuguchi (August 31, 1911 – May 30, 1943), was a Japanese soldier and surgeon who served in the Imperial Japanese Army (IJA) during World War II. He was killed during the Battle of Attu on Attu Island, Alaska, United States, on May 30, 1943.

Paul Nobuo Tatsuguchi — main illustration
Paul Nobuo Tatsuguchi — illustration

Key takeaways

  • Paul Nobuo Tatsuguchi belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Paul Nobuo Tatsuguchi to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Paul Nobuo Tatsuguchi from memory before moving on to harder problems.

Reference excerpt

Paul Nobuo Tatsuguchi (辰口 信夫, Tatsuguchi Nobuo), sometimes mistakenly referred to as Nebu Tatsuguchi (August 31, 1911 – May 30, 1943), was a Japanese soldier and surgeon who served in the Imperial Japanese Army (IJA) during World War II. He was killed during the Battle of Attu on Attu Island, Alaska, United States, on May 30, 1943. A devout Seventh-day Adventist, Tatsuguchi studied medicine and was licensed as a physician in the United States (US). He returned to his native Japan to practice medicine at the Tokyo Adventist Sanitarium, where he received further medical training. In 1941, he was ordered to cease his medical practice and conscripted into the IJA as an acting medical officer, although he was given an enlisted rather than officer rank because of his American connections. In late 1942, Tatsuguchi was sent to Attu, which had been occupied by Japanese forces in June 1942. On May 11, 1943, The United States Army landed on the island, intending to retake American soil from the Japanese. Throughout the ensuing battle, Tatsuguchi kept a diary in which he recorded its events and his struggle to care for the wounded in his field hospital. He was killed on the battle's final day after the remaining Japanese conducted one last, suicidal charge against the American forces. Tatsuguchi's diary was recovered by American forces and translated into English. Copies of the translation were widely disseminated and publicized in the U.S. after the battle. The American public was intrigued by a Christian, American-trained doctor serving with Japanese forces on the island and by his apparent participation in assisting with the deaths of wounded Japanese soldiers in his field hospital during the battle's final days. Translated excerpts from his diary have been widely quoted in Western historical accounts of the battle, especially his final entry in which he recorded a farewell message to his family.

Early life Tatsuguchi's father, Shuichi Tatsuguchi, was born and raised in Hiroshima, Japan, before leaving for the US in 1895 to "explore the new world". He attended Healdsburg College, later renamed Pacific Union College, in Angwin, California. While attending the college, he was baptized into the Seventh-day Adventist Church. In 1907, after completing a course of study in dentistry at the College of Physicians and Surgeons in San Francisco, Shuichi Tatsuguchi returned to Hiroshima with plans to serve as a medical missionary. In Hiroshima, Tatsuguchi established a prosperous dental practice and promoted the establishment of the Hiroshima Adventist church. He married Sadako Shibata who was also familiar with the US and spoke fluent English. Shuichi and Sadako had three sons and three daughters. All three sons would eventually attend school in the US. The middle son, born on August 31, 1911, was given the Christian name of Paul and the Japanese name of Nobuo, although he was called "Joseph" at home.

Schooling and marriage Paul Nobuo Tatsuguchi graduated from middle school in Hiroshima on March 16, 1919. On March 2, 1923, he graduated from Travier English Academy. Paul traveled to California and entered Pacific Union College in 1926 and graduated in May 1932. When his parents both died unexpectedly in 1932, Paul returned to Japan to help settle the family affairs. He returned to California in 1933 and entered the College of Medical Evangelists at Loma Linda University, completing the course of study in June 1937. Paul Tatsuguchi then accepted a year's internship at White Memorial Hospital in Los Angeles. While studying in America, Tatsuguchi was regarded by his classmates, who called him "Tatsy" or Paul, as a serious student, friendly but not gregarious. Classmate J. Mudry, a year behind Tatsuguchi at Loma Linda University, later said, "I know him well. I always thought Tatsuguchi—we called him Paul—was quite an American."

On September 8, 1938, Tatsuguchi graduated as a Doctor of Medicine and was awarded a California medical license. That same year, he accepted a position at the Tokyo Adventist Sanitarium, an institution founded in part by his father in 1928. As he would be working with tuberculosis patients in Tokyo, Tatsuguchi spent several more months undergoing postgraduate medical studies in California. Also in 1938, Tatsuguchi married a childhood friend, Taeko Miyake, who he proposed to during a trip to Yosemite National Park. Taeko's parents were serving as Adventist missionaries in Honolulu, Hawaii, while Taeko pursued studies at La Sierra Academy in Riverside, California. After a quick sightseeing trip by bus around the US, Paul and Taeko departed the U.S. for Japan in 1939.

… excerpt ends here. Continue reading the full article.

Illustrations

Paul Nobuo Tatsuguchi illustration
Paul Nobuo Tatsuguchi illustration
Paul Nobuo Tatsuguchi: Paul and Taeko soon after their marriage in 1938
Paul and Taeko soon after their marriage in 1938
Paul Nobuo Tatsuguchi: Japanese troops on Attu
Japanese troops on Attu
Paul Nobuo Tatsuguchi: American troops land supplies on Attu on May 12
American troops land supplies on Attu on May 12

Worked examples

Example 1 — a first encounter with Paul Nobuo Tatsuguchi

Start with the simplest possible case. Write down what Paul Nobuo Tatsuguchi claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Paul Nobuo Tatsuguchi before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Paul Nobuo Tatsuguchi ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Paul Nobuo Tatsuguchi

In research
Paul Nobuo Tatsuguchi appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Paul Nobuo Tatsuguchi in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Paul Nobuo Tatsuguchi is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1911 births, 1943 deaths, Aleutian Islands campaign, so understanding it makes those chapters shorter.
In everyday life
Look for Paul Nobuo Tatsuguchi outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Paul Nobuo Tatsuguchi in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Paul Nobuo Tatsuguchi means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Paul Nobuo Tatsuguchi out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Paul Nobuo Tatsuguchi in simple terms?

Paul Nobuo Tatsuguchi (辰口 信夫, Tatsuguchi Nobuo), sometimes mistakenly referred to as Nebu Tatsuguchi (August 31, 1911 – May 30, 1943), was a Japanese soldier and surgeon who served in the Imperial Japanese Army (IJA) during World War II. He was killed during the Battle of Attu on Attu Island, Alask…

Why does Paul Nobuo Tatsuguchi matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Paul Nobuo Tatsuguchi?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Paul Nobuo Tatsuguchi.

Tags

  • 1911 births
  • 1943 deaths
  • Aleutian Islands campaign
  • Health professionals killed in World War II
  • Imperial Japanese Army personnel killed in World War II
  • Imperial Japanese Army soldiers
  • Japanese Seventh-day Adventists
  • Japanese expatriates in the United States
  • Japanese military doctors
  • Loma Linda University alumni
  • Medical doctors from California
  • Military personnel from Hiroshima Prefecture

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