As of May 2021[update] it contains twenty-five species:[1]
- Nippononeta alpina (Li & Zhu, 1993) – China
- Nippononeta bituberculata Seo, 2018 – Korea
- Nippononeta bursa Yin, 2012 – China
- Nippononeta cheunghensis (Paik, 1978) – Korea
- Nippononeta coreana (Paik, 1991) – China, Korea
- Nippononeta elongata Ono & Saito, 2001 – Japan
- Nippononeta embolica Tanasevitch, 2005 – Russia
- Nippononeta kaiensis Ono & Saito, 2001 – Japan
- Nippononeta kantonis Ono & Saito, 2001 – Japan
- Nippononeta kurilensis Eskov, 1992 (type) – Russia, Japan
- Nippononeta masatakana Ono & Saito, 2001 – Japan
- Nippononeta masudai Ono & Saito, 2001 – Japan
- Nippononeta minuta (Oi, 1960) – Japan
- Nippononeta nodosa (Oi, 1960) – Japan
- Nippononeta obliqua (Oi, 1960) – Korea, Japan
- Nippononeta ogatai Ono & Saito, 2001 – Japan
- Nippononeta okumae Ono & Saito, 2001 – Japan
- Nippononeta onoi Bao, Bai & Tu, 2017 – Japan
- Nippononeta pentagona (Oi, 1960) – Mongolia, Japan
- Nippononeta projecta (Oi, 1960) – Mongolia, Korea, Japan
- Nippononeta silvicola Ono & Saito, 2001 – Japan
- Nippononeta sinica Tanasevitch, 2006 – China
- Nippononeta subnigra Ono & Saito, 2001 – Japan
- Nippononeta ungulata (Oi, 1960) – Korea, Japan
- Nippononeta xiphoidea Ono & Saito, 2001 – Japan