Chrysodomus chikuzenensis Nagao, 1928 † accepted as Ancistrolepis chikuzenensis (Nagao, 1928) † (original description)
Cyrena mirabilis Nagao, 1928 † accepted as Taiwancorbicula mirabilis (Nagao, 1928) † (original description)
Faunus (Melanatria) kahoensis Nagao, 1928 † accepted as Faunus kahoensis (Nagao, 1928) † (original description)
Nassa (Hinia) denselineata Nagao, 1928 † accepted as Nassarius denselineatus (Nagao, 1928) † (original description)
Pecten (Chlamys) ashiyaensis Nagao, 1928 † accepted as Chlamys ashiyaensis (Nagao, 1928) † (original description)
Pecten (Chlamys) ashiyaensis var. denselineatus Nagao, 1928 † accepted as Chlamys ashiyaensis (Nagao, 1928) † (original description)
Pecten (Chlamys) sakitoensis Nagao, 1928 † accepted as Chlamys sakitoensis (Nagao, 1928) † (original description)
Pecten kyushuensis Nagao, 1928 † accepted as Cryptopecten kyushuensis (Nagao, 1928) † (original description)
Rissoina gemma Nagao, 1928 † (basis of record)

Kyushu for Cyrena mirabilis Nagao, 1928 † 
Kyushu for Faunus (Melanatria) kahoensis Nagao, 1928 † 
Kyushu for Pecten (Chlamys) ashiyaensis Nagao, 1928 † 
Kyushu for Pecten (Chlamys) ashiyaensis var. denselineatus Nagao, 1928 † 
Kyushu for Pecten (Chlamys) sakitoensis Nagao, 1928 † 
Kyushu for Pecten kyushuensis Nagao, 1928 † 

 Type locality

 for Cyrena mirabilis Nagao, 1928 †

"The Yoshinotani Beds; the Iwaya Mine, Kiuragi-mura, and the Ochi Mine, Ochi-mura, both in Higashi-Matsura-gun, ... [details]

 Type locality

 for Faunus (Melanatria) kahoensis Nagao, 1928 †

The Kamiyamada fossil bed; the shaft of the Kamiyamada Mine, Yamada-machi, Kaho-gun, province of Chikuzen (Kyushu, ... [details]