WAKAOKAMI WA OKANDANSHI TO RENAI SHUGYOUCHOU

Saori Tsukishima's the only daughter of a family that runs an inn. She returns there for the first time in a few years to take over the business. That's when Saori's mother tells her that she's been betrothed to her childhood friend, Akihiko Tatsumi, who she's always been in love with...!

This is a rowdy love comedy set in an inn between a caring chef-in-training and a ditzy young female innkeeper who keeps getting into trouble.
120% chance of embarrassment! This is the start of a tale filled with tantalizing twists about the love trials between two newbies when it comes to love!

(from Renta!)