**Hometown:** Tokyo, Japan
**Motto:** If you're not dead, you're not done.
**Years Active:** 2018-2021

Carefree and fun-loving, Tsubomi is always up for anything. She has a gift for forgetting about her bad experiences almost the instant they’re over. Tsubomi claims to be a “gyaru” who was born in Shibuya and raised in Harajuku. Her favorite food are sweet pastries.

(Source: Official Website)

One day, Miu Takigawa suddenly receives a letter notifying her that she has been chosen as a member of a brand-new project. Half in disbelief, she heads over to the location stated on the letter. There, she finds seven other girls summoned there in the same fashion. The girls behold a giant, top-secret facility. They stand in bewilderment as they are told: 
 
"You are going to debut for a major record label as an idol group." 
 
A new kind of idol, never-before-seen, is about to be born here… 
 
(Source: Aniplex of America)

Aina is a former member of the digital seiyuu group [22/7](https://anilist.co/staff/151947/). It was announced that she will leave the group on December 27, 2021 to concentrate on her academic studies.

Extra thirteenth episode included in the sixth Blu-ray & DVD volume of 22/7. 

22/7 was revived for the fans on December 24th, which was their day of formation.The next day, when eight people came to the office, the Wall was completely revived, and the mystery only deepened. To dispel the disturbing feelings, Sakura proposes to have a Christmas party to celebrate the reunion. 

(Source: Funimation)

Fourth music video by digital idol group 22/7.

Music video by 22/7 performing their sixth single Kaze wa Fuiteru ka? This is the theme song for the group's rhythm mobile game "22/7 Ongaku no Jikan"

Tsubomi Hiiragi