Sumire Morohoshi was born in
Kanagawa Prefecture,
Japan, on April 23, 1999. At the time of birth, the right side of her body was paralysed, but the paralysis was cured within a few months. Morohoshi joined the
Himawari Theatre Group at the age of three, inspired by her admiration for characters in
Spirited Away. In 2006, at the age of seven, she voiced Carrie in the anime series
Red Garden and was shocked by the vocal performance of co-star
Takehito Koyasu. At the age of nine, she voiced Nina Tucker in
Fullmetal Alchemist: Brotherhood, in which her "skillful" performance encouraged the staff to cast her as Betty in
Heroman. In 2012, she voiced Ichigo Hoshimiya in
Aikatsu!, In 2015 she voiced Usacha in
PriPara, In 2016 she voiced Tsubasa Kisaragi in
Aikatsu Stars! and In 2018 she voiced Coco in
Aikatsu Friends!. Since 2009, she has been active as a voice actor, in addition to performing in television dramas and on stage. In 2019, she made her debut in record label
FlyingDog's track "Pure White," which was used for the opening theme to
Ascendance of a Bookworm, and released as part of her debut album
Smile. The second season featured Morohoshi's first solo single, "Tsumujikaze." On July 14, 2022, Morohoshi tested positive for
COVID-19. ==Filmography==