On November 30, 2007, Yutoku withdrew from Hello Pro Egg and Hello! Project. Her last performance as a member was at the 2007 Hello! Project Shinjin Kouen 11gatsu ~Shinagawa de Aimashou~ on November 23, 2007.
- Name: Yutoku Ayumi (湯徳歩美)
- Nickname: Abichan (あびちゃん), Ayumi, Ayu; by fans: Yutomin, Pretty-chan
- Birthdate: October 19, 1993
- Birthplace: Tokyo Prefecture, Japan
- Blood type: B
- Eyesight: 0.2
- Height: 154 cm
- Western Zodiac: Libra
- Eastern Zodiac: Rooster
- Family: Little brother
- Close friends: Sainen Mia (especially), Fukuda Kanon, Maeda Yuuka
- Favorite food: Food without potatos, fruits, peaches
- Least favorite food: Taro potatoes.
- Favorite color: Pink, white, the color of the sea (light blue)
- Favorite flower: Hibiscus
- Likes: Disney goods
- Dislikes: Studying
- Hobbies: Drawing, talking, cooking, taking purikura, singing songs, dancing
- Specialty: Writing, cooking, drawing
- Hello! Project groups:
- On December 8, 2016 she attended Up Up Girls (Kari)'s Budokan concert alongside several other former Hello! Pro Egg members.
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