OVA: (
Type) OVA = Original Video Animation. These are the direct-to-video anime titles done in Japan. Often, OVAs can start a franchise (
Tenchi Muyou! Ryououki), start a TV series (
Mahou Tsukai Tai!), be a sequel to a TV series (
Love Hina Again), or be a stand-alone title (
Aa! Megami-sama! OVA). Sometimes, the OAVs are named the same as the TV series and thus will sometimes have the term OVA listed after the title's name to separate it.
Children: (
Target Group) Stories which are children oriented; typically using children as main characters and tell a story from child's point of view.
School Comedy: (
Story/Location) (This keyword seems rather superfluous, since a reviewer can choose "
Comedy" plus either "
Elementary School", "
Middle School", "
High School" or "
College".)