|Former Successor Name||Sato Amina the 6th|
|Birthday Date||April 9th|
|Home Planet||Mirastar (birthplace)|
|Favourite Song||Kono Namida wo Kimi ni Sasagu|
|Oshimen||All/Too many to choose from|
Kagawa Sayuri (香川小百合（かがわ さゆり）) is a 15 year old residing on Akibastar, but originally from Mirastar. On Akibastar, she was also known as Sato Amina the 6th (佐藤亜美菜（さとう あみな）). She is now a graduate.
Sayuri, 15, is a rather upbeat girl who enjoys music and other entertainment. She is almost always seen with a smile and tries to keep the environment positive, though she has her down moments on occasion. She adores the friends she meets, and has, and tries to stick with them in every situation. But she has lived a tough past, so it can be hard for her to easily connect with others.
Sayuri grew up on Mirastar, a planet which was affected by the entertainment ban. She thought her life was boring and needed more excitement. With her friends, she learned of the idol group AKB0048, but was heartbroken that she would never get to listen to the music. Ever since, she moved to the nearby neighbor Akibastar, where the ban was not in place, and auditioned for the 150th generation, much to her success.
After Zoey Bright's succession concert, and while feeling excited even more to become a successor, Sayuri began to feel sick on the way back to the dorms. With assistance from Hoshina, it was revealed she had caught succession fever, and was brought to her dorm, where should heal, on Hoshina's motorcycle. After several days, ending on the day before her concert, Sayuri finally healed, prepared to become a successor.
During the concert, it was revealed that Sayuri would succeed Sato Amina and become the 2nd successor of the 150th generation. After her succession song, she became Sato Amina the 6th.
- I&U - One of Sayuri's individual songs.
- Joyful Coming!! - One of Sayuri's individual songs.
- Kinō... to Ashita... - One of Sayuri's individual songs.
- Sakura no Hanabiratachi - She participles in the cover version of the 150th Generation
- Pioneer - She participles in the cover version of the 150th Generation
- Ame ga Shuryo
- Eien ni Umarekawaru
- Fresh Fruit Basket
- Ikiru Chance
- Inochi no Harmony
- Kibou no Chronicle
- Sekaiju no Subete
- Shuudan-teki Uchuu
- Smile! Now!
- Sore wa Yorokobidesu
- 「 」
- In the 561st Single Senbatsu Sousenkyou, Sayuri, as Amina, ranked 7th place and was a member of year SC0123's Kami 7 and the Senbatsu.