A Japanese place and surname-style name, often written with characters suggesting "three" and "bamboo hat."
Mikasa (三笠) is a Japanese name whose kanji characters can be read as "three bamboo hats," though the name carries associations far richer than its literal translation suggests. It is most famously the name of the Mikasa, a British-built Japanese battleship that served as the flagship of Admiral Tōgō Heihachirō at the Battle of Tsushima in 1905 — the decisive naval engagement in which the Japanese fleet destroyed the Russian Baltic Fleet and shocked the world. The ship, preserved as a museum in Yokosuka, became a symbol of national pride, and the name carried that martial, historical prestige for generations.
Mikasa also refers to a mountain in Nara Prefecture, adjacent to the ancient capital, lending the name associations with Japan's classical heritage and the sacred deer who wander freely in Nara's parks. In this context it is a name with strong aesthetic and poetic resonance in traditional Japanese culture, appearing in classical poetry and associated with autumn moonrises and ancient ceremony. In the twenty-first century, Mikasa gained enormous global recognition as the name of Mikasa Ackerman — the formidable, fiercely loyal protagonist of Hajime Isayama's manga series Attack on Titan (Shingeki no Kyojin), serialized from 2009 to 2021.
As one of the most beloved characters in modern manga and anime, Mikasa Ackerman introduced the name to millions of readers worldwide, associating it with strength, devotion, and quiet intensity. Today, Mikasa is a name that simultaneously carries ancient Japanese history and contemporary pop cultural power — an unusual combination that gives it remarkable range.