Rusty Koi is a type of fish. It can be both found as Wildlife and as a pet for the Serenitea Pot. Rusty Koi can be obtained through fishing using Fake Fly Bait. This fish will spawn at any in-game time.
1 item can be bought with Rusty Koi from Kujirai Momiji:
20 Golden Koi
- The Rusty Koi does not resemble the real-life koi, but resembles an Eastern dragon instead.
- The Chinese, Japanese, and Korean names of the Rusty Koi all relate the fish to a dragon instead.
- Carp, which the Japanese call Koi, are said to transform into dragons after leaping the Longmen, a waterfall of the Yellow River in China. One Chinese name for Carp is therefore "false dragon", as this fish is named.
|Language||Official Name||Literal Meaning|
|Rust False Dragon|
|Rust-Colored Baby Dragon|
|Korean||녹빛 용 물고기
Nok-bit Yong Mulgogi
|Rust-Colored Dragon Fish|
|French||Koï rouillé||Rusty Koi|
|Vietnamese||Cá Rồng Thép|