I said that the Chinese were the dominant force in East Asia in those 2100 years. I didn’t say they ever“ruled” Japan.
During that time Japan’s economy was much smaller and more localized.
While Japan developed sophisticated agriculture, craftsmanship, and trade (especially in the Edo period), it never matched China’s scale or output until the 20th century.
Japan’s major external military efforts were limited also.
Failed invasions of Korea in the 1590s (Imjin War) under Toyotomi Hideyoshi.
Earlier raids by wakō pirates, but these were not state-level dominance.
Japan’s heavy reliance on Chinese innovations, models, and culture is one of the clearest reasons it did not dominate East Asia for those 2,100 years.
Instead of leading independently, Japan frequently acted as a skilled adapter and importer of Chinese advancements, which reinforced China’s position as the regional source of prestige and progress.
Major Examples of Japan Copying/Importing from China :
• Writing System: Japan adopted Chinese characters (Kanji) starting around the 5th–6th centuries CE. For centuries, official documents, literature, and scholarship in Japan were written in Chinese. Japan later developed kana (hiragana and katakana) from simplified Chinese characters, but the foundation remained Chinese.
• Religion and Philosophy: Buddhism came to Japan via China (and Korea) in the 6th century, along with Confucian governance principles. Japanese sects like Tendai and Shingon were directly inspired by Chinese Buddhist traditions. Confucianism shaped Japanese ethics, education, and bureaucracy.
• Government and Administration: During the Nara (710–794 CE) and Heian periods, Japan modeled its imperial court, centralized bureaucracy, legal codes (e.g., Taihō Code), and capital cities (Nara and Kyoto) after China’s Tang Dynasty capital of Chang’an. They sent official missions (kentōshi) to Tang China to study and bring back administrative systems, tax structures, and urban planning.
• Technology and Practical Innovations:
• Rice cultivation techniques and advanced agriculture.
• Papermaking, printing, and the compass (core Chinese inventions).
• Architecture: Wooden temple designs, tiled roofs, and city layouts.
• Ceramics/porcelain techniques, silk production, and metallurgy.
• Calendar, astronomy, and measurement systems.
• Arts and Daily Life: Poetry, calligraphy, painting styles, music, clothing (kimono influenced by Chinese robes), chopsticks, tea culture, and even some culinary elements (e.g., early influences on noodles/ramen precursors).
Only in the late 19th century did Japan break this pattern of copying China.
During the Meiji Restoration, it rapidly shifted focus to Western technology and institutions (while still drawing on its ability to selectively borrow), industrialized quickly, and defeated a weakened Qing China in 1895.
In essence, centuries of successful cultural and technological importation from China kept Japan in a secondary but prosperous position within the East Asian order, rather than at its head. 😉