Yukiho Hagiwara is a character in THE iDOLM@STER video game and anime series.
- Age: 16/17
- Height: 155cm
- Weight: 42Kg
- Birthday: December 24
- Blood Type: A
- Measurements: 81-56-81
- Likes: My Poetry Anthology Writing, Japanese Tea
- Voiced by: Yurika Ochiai (The Idolmaster: Arcade, Xbox 360 versions, The Idolmaster: SP, and, The Idolmaster: Dearly Stars), Azumi Asakura (The Idolmaster 2, Anime)
- Image Color: White and (sometimes Cyan or Grey )
- Image Songs: "First Stage", "Kosmos, Cosmos", "ALRIGHT*" and "Nando mo Ieru yo"
- Personal Songs: "First Stage", "Kosmos, Cosmos" and "My Best Friend" (share with Ritsuko and Takane)
A shy and timid lady, Yukiho aspires to become an idol in order to one day shed her cowardly disposition. She is afraid of dogs (even chihuahuas seem threatening to her) and also does not do well with boys. Having grown up in a strict, traditional Japanese household, Yukiho's drink of choice is tea, predominantly green tea. Among her hobbies is writing poetry, but she is usually too shy to even share her poems with anyone. Whenever she is depressed, she has a habit of running off, exclaiming she will "go dig a hole and bury herself in it", however whether this is just a saying or if she actually digs holes remains a bit of a mystery. In the anime, however, she does grab a shovel and digs a hole with other characters telling her to stop. Her best friend is Makoto, Iori, Yayoi, Hibiki and Haruka.