Karen Koga
Sound
June 8, 1998 (28 years old)
Shimizu, Shizuoka, Japan
Female
3 Movies
4 TV Shows
The Case Study of Vanitas 
12 eps
The Case Study of Vanitas
2021 8.3
Theme Song Performance
Age 23 (now 28) Ascendance of a Bookworm 
9 eps
Ascendance of a Bookworm
2019 8.1
Theme Song Performance
Age 21 (now 28) Rock Is a Lady's Modesty 
13 eps
Rock Is a Lady's Modesty
2025 7.2
Theme Song Performance
Age 26 (now 28)
Little Glee Monster Live in 武道館～はじまりのうた～ 
Little Glee Monster Live in 武道館～はじまりのうた～
2017
Age 18 (now 28) 
Little Glee Monster - 5th Celebration Tour 2019 ～MONSTER GROOVE PARTY～ 
Little Glee Monster - 5th Celebration Tour 2019 ～MONSTER GROOVE PARTY～
2019
as Self
Age 21 (now 28) Little Glee Monster - 5th Celebration Tour 2019 ～MONSTER GROOVE PARTY～
Little Glee Monster - 5th Celebration Tour 2019 ～MONSTER GROOVE PARTY～
2019
as Self
Age 21 (now 28) Little Glee Monster Live in 武道館～はじまりのうた～
Little Glee Monster Live in 武道館～はじまりのうた～
2017
Age 18 (now 28) Rock Is a Lady's Modesty 13 eps
Rock Is a Lady's Modesty
2025 7.2
Theme Song Performance
Age 26 (now 28) The Case Study of Vanitas 12 eps
The Case Study of Vanitas
2021 8.3
Theme Song Performance
Age 23 (now 28) Ascendance of a Bookworm 9 eps
Ascendance of a Bookworm
2019 8.1
Theme Song Performance
Age 21 (now 28)Gathering insights...
Also Known As
Little Glee Monster, かれん, Karen, Karen Koga