Where can I read Mayu Shinjo's Sensual Phrase online?

its usually known as Kaikan Phrase and its Licensded by Viz already so itll be pretty hard to find scanlations of the manga online unless you plan to purchase it. i think you can find the beginning volumes, 1-6 somewhere online when you do a search for kaikan phrase (i found the earlier volumes that way) but it will be tedious going through all the links.