R+V season1 anime followed the manga at certain points with alot more fanservice than the manga and with a re-done scenes. Like i.e. Ruby was the last girl to be added in the anime, while in the manga Mizore was the last girl added to the harem. Ruby in R+VCAPU2 anime did alot of dressing up.
Also the good thing in the seaon1 anime that it's not censored. The Capu2 anime have Kokoa's bat and Yukari's pedo bear design on her panties as mascot censors.DVD rips have no bat censors.
Speaking of anime FANSERVICE.