《常時開いておくべきページ》
・www.cc.kagoshima-u.ac.jp/center/paper/kouhou/
k8716665@kadai.jp
・warp.da.ndl.go.jp/info:ndljp/pid/8972541/ecowww.leh.kagoshima-u.ac.jp/staff/kuwabara/20100104.htm
・web.archive.org/web/20160702061730/http://megalodon.jp/2016-0702-1517-07/https://sites.google.com:443/site/tsukasakuwabara1970/home/links/web-archivig-project/si/related-archives-2/webcitation-org
・www.geocities.jp/ptk20120118/index.html
・web.archive.org/web/20160616133005/http://www.freezepage.com/1466083357OGRSRVZVYF
・web.archive.org/web/20160614081355/http://www.peeep.us/19408d19
→ web.archive.org/web/20160703080622/http://www.peeep.us/f04a0a35
・ecowww.leh.kagoshima-u.ac.jp/staff/kuwabara/issn03890104no54.htm
・megalodon.jp/2016-0702-1524-14/ecowww.leh.kagoshima-u.ac.jp/staff/kuwabara/issn03890104no54.htm
・web.archive.org/web/20160626050902/http://www.geocities.jp/ptk20120118/Lecture-research/Allinone.htm
・drive.google.com/folderview?id=0B03uJqnlST3pRG5uZEJsR1R6ZDg&usp=sharing#list
・web.archive.org/web/20160723021623/http://megalodon.jp/2016-0723-1111-29/ecowww.leh.kagoshima-u.ac.jp/staff/kuwabara/kuwabara2003ab.pdf
・calendar.google.com/calendar/