ＢＣ３００年からＡＤ５００年まで
[Japan in Earliest times] p.144
ＡＤ５００年からＡＤ１０００年まで
[Beginning of Japanese Mathematics] p.151
[Chinese Influence in Japan] p,152
ＡＤ１０００年からＡＤ１５００年まで
[Close of the Dark Ages] p.273
十六世紀
[Japan] p.352-p.353
十七世紀
[The Intellectual Awakening of Japan] p.437-p.439
[Seki Kowa] p.439-p.441
[Contact with Europe] p.442
十八世紀
[Japan] p.535-p.539
