Ojou-sama, Zange Suru.

"Ojou-sama, Zange Suru." is a comedy about a haughty young lady who is actually quite weak. Kamijo Rin, the only daughter of a wealthy family, is brilliant, athletic, and beautiful, and everyone admires her. However, her secret ambition is to harshly criticize commoners. Rin thought her gourmet mother, who scolds chefs, was cool, and she wants to behave like her mother, so she sets her sights on Waki ​​Airi, a classmate who attends a prestigious girls' high school despite being from a commoner background. Rin ends up having lunch at Airi's family's diner, but there her peculiar habit kicks in, and she reveals her weak side in front of Airi. (Source: Natalie, translated)