In 2016, Amaki moved from Los Angeles to Japan by herself to pursue voice acting, as she felt that anime brought a positive influence on her life and wanted to contribute back.

[11] In July 2018, Amaki and fellow members Mei Hanakawa and Reina Miyase appeared at Anime Expo 2018 in Los Angeles.

[8][12] On June 19, 2019, Amaki revealed that she has suffered from social anxiety disorder since she joined the group and announced that she would be absent from handshake events while receiving treatment.

[13] In March 2023, Amaki and presenter Jon Kabira hosted the 7th Crunchyroll Anime Awards in its first live ceremony in Tokyo.

[16] Prior to moving to Japan, Amaki had trained in ballet and ice skating, the latter with the late Olympic figure skater Denis Ten.