onomachi haruka (3rd costume)
The current default costume of Nijisanji's Onomachi Haruka. Replacing her original default from April 2020 onward, this is also her 50,000 subscribers milestone.
Her Taisho Roman costume consists of the same pink kimono from her original default, but now pairs it with a red hakama and obi plus black boots. She also ties her hair to a side ponytail.