Opinions from T. Matsubara et al. 2010
- 'Arcidae belongs to Arcoidea'
- 'Arcinae belongs to Arcidae'
- 'Barbatia belongs to Arcinae'
- 'Barbatia nodai belongs to Barbatia'
- 'Calyptraeidae belongs to Calyptraeoidea'
- 'Cantharus andoi belongs to Cantharus'
- 'Cerithideopsilla belongs to Potamididae'
- 'Cerithideopsilla hondai belongs to Cerithideopsilla'
- 'Corbicula belongs to Corbiculinae'
- 'Corbicula (Corbicula) belongs to Corbicula'
- 'Corbicula (Corbicula) uejii belongs to Corbicula (Corbicula)'
- 'Corbiculinae belongs to Corbiculidae'
- 'Crepidula belongs to Calyptraeidae'
- 'Crepidula tainohataensis belongs to Crepidula'
- 'Cultellus belongs to Pharidae'
- 'Cyclina belongs to Cyclininae'
- 'Cyclina nodai is recombined as Cyclina (Cyclinorbis) nodai'
- 'Cyclininae belongs to Veneridae'
- 'Cyclinorbis was reranked as Cyclina (Cyclinorbis) and belongs to Cyclina'
- 'Gastranopsis was reranked as Tellina (Gastranopsis) and belongs to Tellina'
- 'Gastranopsis was reranked as Tellina (Gastranopsis) and belongs to Tellina'
- 'Gyrodes belongs to Gyrodinae'
- 'Gyrodinae belongs to Naticidae'
- 'Naticidae belongs to Naticoidea'
- 'Neotrapezium was reranked as Trapezium (Neotrapezium) and belongs to Trapezium'
- 'Noetia belongs to Noetiinae'
- 'Noetiinae belongs to Noetiidae'
- 'Pharidae belongs to Solenoidea'
- 'Pisaninae belongs to Buccinidae'
- 'Pitar belongs to Pitarinae'
- 'Pitar ozakii belongs to Pitar'
- 'Pitarinae belongs to Veneridae'
- 'Potamides belongs to Potamididae'
- 'Potamides huzutai belongs to Potamides'
- 'Pseudolividae belongs to Pseudolivoidea'
- 'Sulcobuccinum belongs to Pseudolividae'
- 'Tellina (Gastranopsis) sumaensis belongs to Tellina (Gastranopsis)'
- 'Trapezium belongs to Trapezidae'
- 'Trapezium (Neotrapezium) kobe belongs to Trapezium (Neotrapezium)'
- 'Trinacria belongs to Trinacriinae'
- 'Trinacria nipponica belongs to Trinacria'
- 'Trinacriinae belongs to Noetiidae'
- 'Veneridae belongs to Veneroidea'
- 'Vicarya belongs to Potamididae'