Kinokoinu Mushroom Pup

Storybook author Hotaru is depressed, unable to focus on work after losing his beloved dog, Hanako. A strange creature shows up in his yard that looks like a mushroom but also a dog. Komako, his childhood friend and editor, is baffled by the situation.

Itsuki is a superfan of Hotaru and falls in love with him at first sight. Hotaru is tricked by Komako to accepting an interview and photoshoot for a dog magazine. Hotaru is struck with an intense realization after taking Kinokoinu on a walk.

"Hotaru gets frustrated at Kinokoinu for disrupting his work. Kinokoinu gets upset and runs away after Hotaru compares it to Hanako."

"Hotaru catches Kinokoinu releasing spores in the morning. Komako hosts a Halloween takoyaki party for Kinokoinu. Kinokoinu releases white spores after the party at night, which is a spectacular sight."

Hotaru leaves Kinokoinu at home with Itsuki for a night to attend an author signing event with Komako. Kinokoinu learns hiragana with Itsuki while Hotaru is away.