Joi Ito's Web - 日本語

Ito, J. (1999, 2月 8日). ＮＴＴ　Ｄｏｃｏｍｏ. Joi Ito's Web - 日本語 [Blog post]. https://joi.ito.com/jp/archives/1999/02/09/002458.html

Ito, Joichi. “ＮＴＴ　Ｄｏｃｏｍｏ.” Joi Ito's Web - 日本語, 8 1999年2月 https://joi.ito.com/jp/archives/1999/02/09/002458.html. Accessed 25 Sep 2025

Ito, Joichi. “ＮＴＴ　Ｄｏｃｏｍｏ.” Joi Ito's Web - 日本語 (Blog), 1999年2月 8日, https://joi.ito.com/jp/archives/1999/02/09/002458.html

Ito, J. (1999). ＮＴＴ　Ｄｏｃｏｍｏ. Joi Ito's Web - 日本語. https://joi.ito.com/jp/archives/1999/02/09/002458.html

Ito J. ＮＴＴ　Ｄｏｃｏｍｏ. Joi Ito's Web - 日本語 [Internet]. 1999 2月 8日; Available from: https://joi.ito.com/jp/archives/1999/02/09/002458.html

@online{Ito1999ＮＴＴＤｏｃｏｍｏ,
  author  = {Ito, Joichi},
  title   = {{ＮＴＴ　Ｄｏｃｏｍｏ}},
  journal = {Joi Ito's Web - 日本語},
  type    = {Blog},
  url     = {https://joi.ito.com/jp/archives/1999/02/09/002458.html},
  urldate = {2025-09-25},
  date    = {1999-02-08},
  year    = {1999},
  month   = {2},
  day     = {8}
}