JGN IPv6 Network. - Kazumasa Kobayashi; Kazuhiko Nakamura; Hisayoshi Hayashi; Yoshinori Kitatsuji; Satoshi Katsuno; Yukiji Mikamo; Akihiko Machizawa; Hiroshi Esaki (SAINT Workshops, 2003)

Tele echo tube: beyond cultural and imaginable boundaries. - Hill Hiroki Kobayashi; Michitaka Hirose; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Sezaki; Kaoru Saito (ACM Multimedia, 2013)

The realization of new virtual forest experience environment through PDA. - Kana Muramatsu; Hill Hiroki Kobayashi; Junya Okuno; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Saito (Mobile HCI, 2014)

Playful rocksalt system: animal-computer interaction design in wild environments. - Hill Hiroki Kobayashi; Kana Muramatsu; Junya Okuno; Kazuhiko Nakamura; Akio Fujiwara; Kaoru Saito (Advances in Computer Entertainment, 2015)

Tele Echo Tube: Beyond Cultural and Imaginable Boundaries. - Hill Hiroki Kobayashi; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Saito; Kaoru Sezaki (TEI, 2015)

Demo hour. - Sang-won Leigh; Asta Roseway; Ann Paradiso; Hill Hiroki Kobayashi; Michitaka Hirose; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Sezaki; Kaoru Saito; Conor Peterson; Bert Bongers; Cecilia Heffer (Interactions, 2015)

A Real-Time Streaming and Detection System for Bio-Acoustic Ecological Studies After the Fukushima Accident. - Hill Hiroki Kobayashi; Hiromi Kudo; Hervé Glotin; Vincent Roger; Marion Poupard; Daisuké Shimotoku; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Saito; Kaoru Sezaki (Multimedia Tools and Applications for Environmental & Biodiversity Informatics, 2018)

SOP Independent Self-Homodyne Detection of Polarization Multiplexed QPSK Signal with AQPM Pilot Carrier. - Masanori Hanawa; Takahiro Kodama; Kazuhiko Nakamura (OECC/PSC, 2019)

Underwater Wireless Optical Access Network with OFDM/SBMA System: Concept and Demonstration. - Takahiro Kodama; Koki Arai; Kota Nagata; Kazuhiko Nakamura; Masanori Hanawa (OECC/PSC, 2019)

Over 1 Gbit/s NRZ-OOK Underwater Wireless Optical Transmission Experiment Using Wideband PMT. - Kazuhiko Nakamura; Kenichi Nagaoka; Daisuke Matsuo; Takahiro Kodama; Masanori Hanawa (OECC/PSC, 2019)

Longitudinal association between addictive internet use and depression in early adolescents over a 2-year period: A study using a random intercept cross-lagged model. - Michio Takahashi; Masaki Adachi; Tomoya Hirota; Tomoko Nishimura; Hiroki Shinkawa; Hiroyuki Mori; Kazuhiko Nakamura (Comput. Hum. Behav., 2022)