This is the 6637th most frequent Japanese word.
ニキ
"ニキ" is slang in Japanese, often used online to mean "bro" or "dude," addressing someone casually.
Here, the word 'ニキ' is used as a name of a person, indicating someone who has been helpful.
ニキが今日の仕事を手伝ってくれた。
Niki helped me with today's work.
In this sentence, 'ニキ' is referring to an online personality commonly used in contexts involving gaming.
最近、ゲームの実況動画でニキが人気だ。
Recently, Niki is popular in gaming commentary videos.
The use of 'ニキ' here implies individuals, likely in the context of social media or forums, where 'ニキ' suggests content creators or commentators.