Urara (Gorira) is a High School girl (JK in japan), but she's a litteral Gorilla, she can look cute in her school outfit but she can do some hilarious faces and feats of strenght.

It's comedy gold, weird faces like GTO (Grand Teacher Onizuka) and more.

Gorira Joshikousei is a small volume manga, the author is Otomo Shuuma (i think he did the handsome gorilla manga).

His pixiv

https://www.pixiv.net/en/artworks/89036579#1

Buy

https://www.suruga-ya.com/en/product/503156190

More info

https://manga-republic.com/product/product_page_1842720.html?srsltid=AfmBOopZ1EiYs_lyNxon2eZkhBfnSHxgrKIHecjEoOmoPZ-p-IbMJFEN

Read a sample

https://rookie.shonenjump.com/series/z11fqdMCjEE

https://www.reddit.com/r/manga/comments/nio0ld/disc_gorira_joshikousei_romcom_chapter_4/