Hitotoki Sara

 (春夏秋冬サラ) is a Japanese solo idol and a former 1st generation member of Positive Monster.

==Profile ==
 * Hobbies: Going to see idol concerts, collecting hats, and dieting/eating, replying to social media, beauty, acupuncture
 * Explaining her hobby of dieting/eating she said "At the time, I really wanted to join AKB48, so I lost over 20 kilos from my 70 kilos! It was really hard every day, but that experience has been utilized to this day!"
 * Special Skills: Playing the Taiko and shoulder massage
 * Dream Goals for Positive Monster:
 * I want to make a music video with everyone before my debut
 * I want to participate in TIF
 * I want to be on a big stage
 * I want to perform every day
 * Favorite Comedian: Hironobu Komiya (小宮浩信)
 * Favorite Idol: Miyazawa Sae
 * Catchphrase: "Po."

Digital Singles

 * Positive Monster
 * RakiRaki Shining☆Day