13, 14 (Monogatari: Second Season), 15 (Monogatari: Off & Monster Season)
Height:
153 cm
Weight:
around 38 kg
Birthday:
June 3 (Gemini)
Blood type:
B
Favorite food:
hamburger, yakisoba
Favorite music:
folk song
Favorite color:
purple
Nadeko, a main character of the Monogatari Series, has been Tsukihi's friend since elementary school. She wears a waist pouch, casts her eyes downward, has bangs covering her eyes, has a shy personality, and can be easily amused. Koyomi played with her a lot whenever she visited his house after being invited by his sisters. She refers to Koyomi as Koyomi onii-chan and appears to have feelings for him.
Nadeko Snake Arc
She's quite protective of her hair (particularly her forelocks) thinking that it's her place to guard more than her panties. When she finally combed her forelocks aside in Nisemonogatari, Koyomi commented that she has a glare just like a serpent, foreshadowing the story of Nadeko Medusa.
Nadeko Medusa Arc
Koyomi Reverse Arc
