Bakuon!! - Amano Onsa no Nikoichi Hanjōki

Known for her catchphrase "Only fools ride motorcycles," and being the pretty face who brings the customers in to the notorious bike shop Nikoichi Motors, Onsa Amano takes center stage as the main heroine♪! Dealing with a diverse array of customers at her family's shop, from beginners to experienced riders, she uses her strong sense of salesmanship and gives it her all day by day!

(Source: Akita Shoten, translated)