BLADE OF THE MOON PRINCESS (2023) DIGEST-SIZED TRADE PAPERBACK #4

After Kaguya has a chance meeting with Toyo, the younger sister of Kiruhito Matsunouchi, the pair travel to the capital in order to clear the name of Kaguya's mother. Meanwhile, Kiruhito learns the truth behind the devastating incident 16 years ago and vows to kill his emperor. New alliances lead to big changes!