Nicknames: Sakupon, SAKU☆Stella, SAKU☆METAL
Akai Sakura was born on November 20, 2004 in Hokkaido. Sakura is a fan of Japanese idol groups and watched a live performance by St. Bonapro School in 2014. Impressed by the fact there was an idol group with girls close to her age, after the performance Sakura decided to audition for the group. She passed the audition and became member #13 of St. Bonapro School on September 3, 2014. Shortly after Sakura joined, the subunit BONAMETAL was formed, with Sakurai Rico, Mafune Nono and herself as members. When St. Bonapro School broke up on November 24, 2014, Sakura was one of four girls from this group selected to join Si☆Stella.
Akai Sakura was born on November 20, 2004 in Hokkaido. Sakura is a fan of Japanese idol groups and watched a live performance by St. Bonapro School in 2014. Impressed by the fact there was an idol group with girls close to her age, after the performance Sakura decided to audition for the group. She passed the audition and became member #13 of St. Bonapro School on September 3, 2014. Shortly after Sakura joined, the subunit BONAMETAL was formed, with Sakurai Rico, Mafune Nono and herself as members. When St. Bonapro School broke up on November 24, 2014, Sakura was one of four girls from this group selected to join Si☆Stella.