d-l
daikoku dwarf (chr.5, Nagao & Takahashi 1963)
d-7 heiei-daikoku
or cleistogamous dwarf (chr.7, Nagao & Takahashi 1963)
d-11 shinkane-aikoku or nohrin
28 dwarf (chr.4, Iwata & Omura 1971b)
d-13 short grained
dwarf (Takahashi et al. 1968)
d-24(t ) m-7 dwarf (Kinoshita & Shinbashi
1982)
d-28 chokeidaikoku
or long stemmed dwarf (chr.11, Iwata et al. 1978 b)
d-30 waisei-shirasasa dwarf
(chr.2, Iwata & Omura 1971b)
d-58 small grained
dwarf (chr.6, Takamure & Kinoshita 1986, 1991)