AJU&Co. アジュアンドコー at Dotonbori, Osaka

A Namba hair salon specialising in next-generation keratin treatments and personalised styling near the station.

AJU&Co. is a hair salon on the second floor of a building in Namba 2-chome, just a minute's walk from Osaka-Namba Station and two minutes from the Namba Metro station. The salon is built on the idea of helping every client "meet the best version of themselves," and it has earned a strong reputation for attentive counselling and bespoke styling. Its signature service is a next-generation keratin hair-quality improvement treatment that uses low-molecular-weight activated keratin to penetrate deep into the hair shaft, restoring strength and shine to bleached, damaged or frizzy hair. Alongside the keratin treatments, the salon offers cuts, colour, perms, straightening and scalp care, with a team of experienced stylists who tailor each service to the client's lifestyle and hair type. Opening hours run from 12:00 to 21:00, with paid parking available nearby and online booking through major beauty platforms, making it easy to fit a visit into a busy Minami itinerary. For anyone whose hair has taken a beating from repeated colouring or heat styling, AJU&Co. offers genuine expertise in a relaxed, welcoming space. It is a salon where technical skill and warm hospitality meet, leaving clients confident and refreshed in the heart of Namba.