To members and to Kubo:
It seems to my eyes that Kubo's comments are off-topic and misdirecting.
The youtubes putted are not related to Tabei issue nor Wikipedia. Kubo may not understand what Vandenberg want to and what he says.
To Vandenberg:
There is an entry of Tabei in Japanese Wikipedia "selected anniversary" page: http://ja.wikipedia.org/wiki/Portal:%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84/%E4... (see 16 May, this is sports portal anniversary days page).
On the other hand, there is no in-line citation at JAWP [[田部井淳子]], so I've putted Template:参照方法 (en:Template:Citation style) on the page. I hope his can be some help anyway. Yes, we have a time limit: 28 June, but the day comes every years, please be patient.
Regards,