December 7 Best! Yokoyama Reina
December 12 7th anniversary of joining! Yokoyama Reina
December 19 I was able to get uketsu-san's book! Yokoyama Reina
December 20 Fun!!! Yokoyama Reina
December 21 Something I like! Yokoyama Reina
December 22 # M Station SUPERLIVE2023 Yokoyama Reina
December 24 Christmas Eve! Yokoyama Reina
December 29 I need to tidy up! Yokoyama Reina
December 30 Fun! Yokoyama Reina
December 31 2023→2024 Yokoyama Reina