|Mizusawa Ayaka, Christmas 2016
||November 5, 1994
||Former NGT48 Kenkyuusei
||1st Generation NGT48
Mizusawa Ayaka was a NGT48 Kenkyuusei.
- 2015.07.20 - Joined NGT48 as a Kenkyuusei
- 2017.03.31 - Graduated from NGT48 Kenkyuusei (Announcement: December 30, 2016 | Graduation Ceremony: March 25, 2017)
AKB48 Senbatsu Elections
- NIII1 (PARTY ga Hajimaru yo)
- Skirt, Hirari (Under)
- Classmate (Under)
- NIII2 (Pajama Drive)
- Junjou Shugi (Under)
- Kagami no Naka no Jean Da Arc (Under)
- KKS1 (Natsu no Nijikai PARTY)
- KKS2 (Party ga Hajimaru yo・Galveston Dori)
- Strengths: Making a wall out of construction paper
- Weaknesses: Eating too much and then regretting it
- Hobbies: Snowboarding, anime
- Favorite food: Ramen, rice, ice cream, grilled meat
- Favorite words: "Slow but steady wins the race."
- Special skill: Kindergarten songs, Handicrafts, Drawing
- One-line message: "I want to send smiles and gratitude towards everyone. I would be happy if you want to watch over me."
- Loves ramen, saying: "The Ramen-loving me must be the most voluminous member in the group. Please don't stare. *laugh*"
- Studied to be a kindergarten teacher
- The member she looks up to the most is Kojima Haruna
8th Senbatsu Election (2016)