ABOUT US
4 GIRL∗ERA (often abbreviated as 4Girls or ERA) is a diverse girl group that debuted on November 3rd, 2025, through an online chat tool called "Discord". The group consists of 4 members – Eve, Reika, and Aya.
NAME
The group name was formed through the first initials of their first names in order of oldest to youngest (E R/R A), and the fact that they are all feminine.
MEMBERS
Eve is the MV creator in ERA and the oldest. She is a very quiet and peaceful soul, often described as sunao cool by the people close to her. Sometimes thought of as a robot girl due to her high ego, but she actually has the mentality of a kitten in a wet box. Only her friends know her true colors. She usually works best with Reika.
Reika (also known as Riri) is the artist in ERA. She is a very social girl, and is regarded as a bit of a bimbo, as well as an erodere. However, looks are deceiving, and she is very perceptive to things happening within the group. She generally gets along with everyone, though she is frequently seen assisting Eve.
Aya is the lyricist in ERA and the youngest. She is a little naive, but means no harm – some would see her as the heart of the group in a way. She is loves all of her friends equally due to being a bit of a megadere at times, and so she is extremely grateful to them for accepting her the way she is. She works well with everyone, but is especially fond of Reika.
COLLECTIVE TROPES
MEDIA
The Sisterhood of the Traveling Pants
EMOJIS
The collective emoji for all of the girls is the four-leaf clover (🍀). In Celtic history, four-leaf clovers were used to ward off evil due to their extreme rarity and ties to Christianity. Each leaf is believed to represent a specific virtue – faith, hope, luck, and love. Together, ERA is able to face anything that comes their way.
Each girl also has specific emojis representing her.