Last Updated
：2026/01/08
海王星
Hiragana
かいおうせい
Proper noun
Japanese Meaning
太陽系の第8惑星で、青く見える巨大ガス惑星。英語名は "Neptune"。 / ローマ神話の海の神ネプトゥヌス（Neptunus）に由来する名称。
Easy Japanese Meaning
たいようけいの はちばんめの わくせい。とても とおい あおい わくせい。
Chinese (Simplified) Meaning
太阳系第八颗行星 / 位于天王星外侧的蓝色冰巨星
Chinese (Traditional) Meaning
太陽系第八顆行星 / 藍色氣態巨行星
Korean Meaning
해왕성 / 태양계의 여덟째 행성
Indonesian
Neptunus / planet kedelapan di Tata Surya
Vietnamese Meaning
Sao Hải Vương / Hành tinh thứ tám trong Hệ Mặt Trời
Tagalog Meaning
Neptuno / ikawalong planeta sa sistemang Araw
Sense（1）
Neptune (eighth planet of the solar system)
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
海王星
See correct answer
Neptune is the eighth planet in the solar system.
See correct answer
海王星は太陽系の第8惑星です。
Japanese - English
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