Koseki bijou is in hololive gen 3 called holo advent! She is the jewel of emotions! She was sealed away for being too cute and making humans mad! Now she is a fugitive who is working for the holo advent! Her only crime is being too cute for the foolish humans to handle! She likes playing games and hates pickaxes for breaking her moai statues! Her height is 140cm and is the shortest shortest member! The otherhololive EN gen3 members are shiori, nerissa, mococo and fuwawa! Koseki has a white dress