Niwa Mikiho (丹羽未来帆), known by her nickname Mikkii (みっきー) during her time in TNX, and known by her stage name Niwa Mikiho (にわみきほ) elsewhere, is a Japanese fashion model, singer, and actress. She is a former idol as a member of Canary Club which was a part of NICE GIRL Project!, created by Tsunku.
In 2003, she got her start as a model after winning the grand prize at the 7th Nicola Model Audition for the fashion magazine Nicola. In 2005, she became a member of the idol group Nikimono until she graduated from Nicola in 2006.
In 2010, she landed her first major role as an actress as Mone / Gosei Yellow in the 34th Super Sentai series, Tensou Sentai Goseiger.
[2010] Tensou Sentai Goseiger: Epic on the Movie (天装戦隊ゴセイジャー エピックON THEムービー) (as Mone / Gosei Yellow)
[2011] Tensou Sentai Goseiger vs. Shinkenger: Epic on Ginmaku (天装戦隊ゴセイジャーVSシンケンジャー エピック on 銀幕) (as Mone / Gosei Yellow)
[2011] Gokaiger Goseiger Super Sentai 199 Hero Great Battle (ゴーカイジャー ゴセイジャー スーパー戦隊199ヒーロー 大決戦) (as Mone / Gosei Yellow)
[2011] Tensou Sentai Goseiger Returns: Last Epic - The Gosei Angels are National Idols!? (帰ってきた天装戦隊ゴセイジャー last epic ~護星天使が国民的アイドルに?!~) (as Mone / Gosei Yellow)
[2011] Cheerfu11y (チアフリー) (as Sachi)
[2012] Black Angels 3 ~Kuroki Shitou Hen~ (ブラックエンジェルズ3~黒き死闘篇~) (as Judy)