adjectival nouns or quasi-adjectives (keiyodoshi)
1. real; realistic; true to lifeadjectival nouns or quasi-adjectives (keiyodoshi), colloquial
2. serious; non-joking; earnestnoun (common) (futsuumeishi), abbreviation
3. realtime blognoun (common) (futsuumeishi)
4. real world (cf. online games or social networking services)