鯉(こい)

鯉(こい) refers to carp - a large freshwater fish that holds special cultural significance in Japan.

Writing

The kanji 鯉(こい) combines 魚(うお) (fish) and 里(さと) (village), suggesting a fish commonly found near human settlements.

Types

• 真鯉(まごい): common carp (wild, dark-colored)
• 錦鯉(にしきごい): ornamental koi (colorful varieties bred for beauty)
• 緋鯉(ひごい): red carp

Cultural note

Carp symbolize strength, perseverance, and success in Japan. According to Chinese legend, carp that swim upstream and leap over the Dragon Gate waterfall transform into dragons - representing determination and achievement.

CULTURAL NOTE (Children's Day):

• 鯉(こい)のぼり: carp-shaped streamers/windsocks
• Flown outside homes on May 5th
• Traditionally displayed for boys to wish them strength and success
• Usually includes: black 真鯉(まごい) (father), red 緋鯉(ひごい) (mother), and smaller colored carp (children)

Common expressions

• 鯉(こい)の滝登(たきのぼ)り: carp climbing a waterfall (metaphor for perseverance leading to success)
• 登竜門(とうりゅうもん): gateway to success (from the Dragon Gate legend)

Watch out

• 鯉(こい) (こい): carp (fish)
• 恋(こい) (こい): romantic love

Same pronunciation, completely different meanings!