For thousands of years, hidden in Mount Yoshino in Nara Prefecture, was a dark cherry blossom tree infested by dark spirits.

Emerging from the heart of the tree, she's also the spirit of the tree and the manifestation of the tree in devil form.

The first creation and first seed of Sakurama, her main vessel used.

The devil twins that were brought to life by Kurogi. They are his children.

The secret blue devil who is a twin of Kurogi, created by Sakurama in secret from Kurogi. He is represented in the Yomizakura tree by one blue cherry blossom flower.

The Night Blossom and mask that was created by Kurogi. When I wear it, I'm under his control and do his bidding. When I wear this mask, I make my custom rugs under Kurogi's bidding.

A small little demon cherry blossom flower that Sakurama found during her trip to the underworld. Saku serves as a little guide and helper to Sakurama, almost like a shoulder pal.

The Black Cloud Dragon, discovered during a trip to the underworld by Iko and Ika. They bound it and took control of it, making it their giant dragon pet.

The golden hand and feet macaque monkey who is a semi-omnipotent character whose main focus is to maintain balance.

A yokai who has antlers and a black fox tail. She serves as the main love interest for Kurogi, who is obsessed with her beauty.

Based off a Hyottoko mask, Torai is kind of a fourth wall character who is mostly for comedy purposes. He appears out of nowhere, but doesn't necessarily interact with characters directly. He's simply a fourth wall character.

The guardian of the cherry blossom underworld, with a similar look to Anubis from Egypt. He contains a blue lotus arm and also carries a khopesh sword.

Conjoined-head mushroom spore twins who are the main enemies of Iko and Ika.

Another mushroom spore character whose body also has wood for arms and legs. He carries a tesser with sharp spikes on the ends and is a main enemy to Kurogi.

A giant spider with a mushroom spore abdomen and a Kanzashi hair pin on the abdomen. She serves as the most powerful of the villains and is a main enemy to Kurogumo-Ryuu.