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Tōkai-ji (Shinagawa)

Tōkai-ji (Shinagawa) is a engineering 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 Tōkai-ji (Shinagawa) rather than just read about it. In short: Tōkai-ji (東海寺), is a Buddhist temple located in Shinagawa, Tokyo, Japan. The temple belongs to the Daitoku-ji branch of the Rinzai school of Japanese Zen.

Tōkai-ji (Shinagawa) — main illustration
Tōkai-ji (Shinagawa) — illustration

Key takeaways

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

Reference excerpt

Tōkai-ji (東海寺), is a Buddhist temple located in Shinagawa, Tokyo, Japan. The temple belongs to the Daitoku-ji branch of the Rinzai school of Japanese Zen.

History Tōkai-ji was established in 1639 under the sponsorship of the Shōgun Tokugawa Iemitsu. Under the Tokugawa shogunate, the government imposed strict regulations on Buddhist temples, and in the case of influential temples such as Daitoku-ji in Kyoto, sought to weaker or break their relationship with the Imperial Court. In the case of Daitoku-ji in particular, it had been tradition that the priesthood was appointed by imperial decree, but now the shogunate declared that such appointments would need to be approved first by the Shogun in Edo. In what later came to be called the "Purple Robe Incident" (紫衣事件, Shie Jiken), in 1627, Emperor Go-Mizunoo awarded the purple robes of priesthood to senior monks at Daitoku-ji. The shogunate promptly declared this action to be illegal and ordered the Kyoto Shoshidai to confiscate the robes. Takuan, a former head abbot of Daitoku-ji, together with the senior priesthood of Daitoku-ji and Myōshin-ji protested this action, and were arrested. They were tried for sedition at Edo Castle in front of Shogun Tokugawa Hidetada and Takuan was banished to Kaminoyama in Dewa Province. In 1632, after the death of Hidetada, a general amnesty was proclaimed. Takuan returned to Daitoku-ji and was received in an audience arranged by Yagyū Munenori and Tenkai in Kyoto by Hidetada's successor, Tokugawa Iemitsu, who was very much impressed by Takuan's intelligence and insights. At Iemitsu's invitation, he returned to Edo, where he gave many lectures to Iemitsu, who eventually rescinded the "Purple Robes decree" in 1641, restoring Daitoku-ji to its original honors. In the meantime, Iemitsu had the temple of Tōkai-ji constructed in Shinagawa at the outskirts of Edo in 1639 especially for Takuan, so that he could draw on Takuan's counsel at any time. Takuan died in Edo in 1645. In the moments before his death, he wrote the kanji 夢 ("dream"), and laid down his brush. He also left behind a will stating that "no tombstone should be built" and that he should be buried without any ceremony in an unmarked grave. His disciples promptly erected gravestones at the temple of Tōkai-ji and also at the temple of Sōkyō-ji in Izushi. His grave at Tōkai-ji was proclaimed a National Historic Site in 1926. In 1694, Shinagawa-juku was destroyed by fire. The temple was reconstructed under the sponsorship of Keishō-in, the mother of Shōgun Tokugawa Tsunayoshi. It was expanded during this time, and was granted property with a kokudaka of 5000 koku for its upkeep. The existing temple bell dates from this rebuilding. Following the Meiji restoration, the temple lost much of its property and its cemetery is now separated from the main temple grounds. The temple is a five minute walk from Shimbamba Station on the Keikyū Main Line.

Noted burials at Tōkai-ji Takuan Sōhō, grave is a National Historic Site. Kamo no Mabuchi (1697-1769), noted kokugaku scholar, grave is National Historic Site Hattori Nankaku (1683-1759), artist and poet Shibukawa Shunkai (1639-1715), scholar, astronomer Inoue Masaru (1843-1910), Meiji government official and engineer, the "father of the Japanese railways". Chiyoko Shimakura (1938-2013), singer and TV presenter

Gallery

See also

List of Historic Sites of Japan (Tōkyō)

References

External links

Shinagawa Tourist Bureau (in Japanese)

Illustrations

Tōkai-ji (Shinagawa) illustration
Tōkai-ji (Shinagawa) illustration
Tōkai-ji (Shinagawa) illustration
Tōkai-ji (Shinagawa) illustration

Worked examples

Example 1 — a first encounter with Tōkai-ji (Shinagawa)

Start with the simplest possible case. Write down what Tōkai-ji (Shinagawa) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, 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 Tōkai-ji (Shinagawa) 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 Tōkai-ji (Shinagawa) 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 Tōkai-ji (Shinagawa)

In research
Tōkai-ji (Shinagawa) appears in engineering 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 Tōkai-ji (Shinagawa) 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
Tōkai-ji (Shinagawa) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 17th-century Buddhist temples in Japan, Buddhist temples in Tokyo, Buildings and structures completed in 1639, so understanding it makes those chapters shorter.
In everyday life
Look for Tōkai-ji (Shinagawa) 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 Tōkai-ji (Shinagawa) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Tōkai-ji (Shinagawa) 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 Tōkai-ji (Shinagawa) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tōkai-ji (Shinagawa) in simple terms?

Tōkai-ji (東海寺), is a Buddhist temple located in Shinagawa, Tokyo, Japan. The temple belongs to the Daitoku-ji branch of the Rinzai school of Japanese Zen.

Why does Tōkai-ji (Shinagawa) matter?

Because it connects several engineering 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 Tōkai-ji (Shinagawa)?

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 Tōkai-ji (Shinagawa).

Tags

  • 17th-century Buddhist temples in Japan
  • Buddhist temples in Tokyo
  • Buildings and structures completed in 1639
  • Daitoku-ji temples
  • Historic Sites of Japan
  • Musashi Province
  • Shinagawa

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