July vol.1 of the YouTube animation "Koala Picture Diary" based on Yuami's original work will be released on July 2nd at 20:00. The fourth key visual, an introduction video for the same visual, and information on the new theme song have been released.

The fourth summer-themed key visual is a new drawing by character designer Chiharu Hara. A koala, a bear, a crow, an emu, and a hedgehog were filmed enjoying hand-held fireworks under the summer night sky.
The Inspiration Behind the New Arc
The theme song from July to September has been decided to be ``Niji to Yasashii Natsu ver.', which is a Latin mood arrangement of ``Niji to'' by Punipuni Denki feat. Kan Sano. It will be released digitally at midnight on July 3rd. Along with this announcement, a comment arrived from Punipuni Denki.
Anime “Koala Picture Diary” 4th key visual introduction video
The new episode of Koala Picture Diary promises to be an exciting one, with the introduction of a new theme song and a beautiful key visual. Fans of the series are sure to be delighted by the new content, and newcomers can jump in and enjoy the show. With its unique blend of humor and heart, Koala Picture Diary is a must-watch for anyone looking for a fun and entertaining anime experience.