The red node is Yoshihito. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.
Person
Yoshihito Okinaga
Yoshihito Okinaga is a trustee of Teikyo University of Japan in Durham and Teikyo Foundation (UK) and a director of 3 companies. Source: Companies House and Charity Commission records.
Director at Teikyo Services (U.K.) Limited · Director at Teikyo Foundation (UK)
- 5 current roles
- Served alongside 44 people
Official record Companies House and Charity Commission · updated 25th October 2026
Roles
5 roles across 5 organisationsCurrent roles (5)
-
Teikyo Services (U.K.) LimitedDirector · 2001-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Teikyo Services (U.K.) Limited
- Role
- Director
- Appointed
- 2001-05-05
- Record reference
- Company 02262739
Current -
Teikyo Foundation (UK)Director · 1994-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Teikyo Foundation (UK)
- Role
- Director
- Appointed
- 1994-07-17
- Record reference
- Company 02540502
Current -
Teikyo University of Japan in DurhamDirector · 1994-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Teikyo University of Japan in Durham
- Role
- Director
- Appointed
- 1994-07-17
- Record reference
- Company 02259457
Current -
Teikyo University of Japan in DurhamChair · Current
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Teikyo University of Japan in Durham
- Role
- Chair
- Record reference
- Charity 1000091
Current -
Teikyo Foundation (UK)Chair · Current
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Teikyo Foundation (UK)
- Role
- Chair
- Record reference
- Charity 1001232
Current
Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.
People Yoshihito has served alongside
44 people across 4 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
Teikyo Services (U.K.) Limited 38 people · 1993-present
- Takumi HiragaServing together now · since 2025
- Yukinori OkabeServing together now · since 2025
- Atsushi NishikawaServing together now · since 2024 Likely the same person
- Dr Hiroko OkinagaServing together now · since 2007
- Yoichiro Hirayama2024-2025
- Atsushi Isihara2022-2024
- Eishu Kosuge2022-2025
- Yuichi Kono2020-2024
- Kenichi Nakamura2020-2022
- Kazushige Nakajima2019-2022
- Kenji Horikawa2018-2020
- Tomoki Nakatani2017-2019
- Dr Takuji Oda2015-2026
- Masao Sasayama2014-2017
- Masao Imaseki2014-2020
- Fuminori Masubuchi2012-2014
- Yasuo Asada2011-2014
- Junichi Murai2010-2018
- Kunihiro Sawada2010-2011
- Noboru Nakayama2008-2012
- Yuzo Hirono2007-2008
- Naoki Muramatsu2007-2010
- Mitsushi Okada2006-2026
- Yoshio Inayama2006-2010
- Keiichi Tayama2006-2007
- Takao Iwana2005-2007
- Junji Sasahara2002-2005
- Akimasa Imai2002-2005
- Etsuko Okinaga2001-2015 dates incomplete
- George Wright2001-2003 dates incomplete
- John Frederick Thomas2001-2007 dates incomplete
- Mitsuhiro Mutoh2001-2002
- Shoichi Okinaga2001-2008 dates incomplete
- Yoshimasa Nishizawa2001-2003
- Yoshisaburo Mogi2001-2002
- Yuji Yoshida2001-2005
- Hideo Sekiguchi1997-2001 dates incomplete
- Yoshisabuco Mogi1993-2001 dates incomplete
Teikyo University of Japan in Durham 33 people · 1993-present
- Takumi HiragaServing together now · since 2025
- Atsushi NishikawaServing together now · since 2024 Likely the same person
- Dr Hiroko OkinagaServing together now · since 2007
- Yoichiro Hirayama2024-2025
- Atsushi Isihara2022-2024
- Yuichi Kono2020-2024
- Kazushige Nakajima2019-2022
- Kenji Horikawa2018-2020
- Tomoki Nakatani2017-2019
- Masao Sasayama2014-2017
- Dr Takuji Oda2013-2026
- Yasuo Asada2011-2014
- Junichi Murai2010-2018
- Kunihiro Sawada2010-2011
- Yoshio Inayama2007-2010
- Naoki Muramatsu2007-2010
- Keiichi Tayama2006-2007
- Junji Sasahara2002-2005
- Akimasa Imai2002-2005
- Yoshimasa Nishizawa2000-2003
- Yoshisaburo Mogi1998-2002
- Mitsuhiro Mutoh1997-2002
- Makoto Aoki1996-1998
- Akira Kondo1994-1996
- Asao Watanabe1994-2000
- George Wright1994-2003 dates incomplete
- Hideo Sekiguchi1994-1997 dates incomplete
- John Frederick Thomas1994-2007 dates incomplete
- John Frederick Thomas1994-2007 dates incomplete
- Shoichi Okinaga1994-2008 dates incomplete
- Susumu Emori1994
- Tadashi Miyazaki1994-2013
- Yuji Yoshida1994-2026
- Yoshisabuco Mogi1993-1994 dates incomplete
Teikyo Foundation (UK) 32 people · 1993-present
- Takumi HiragaServing together now · since 2026
- Atsushi NishikawaServing together now · since 2024 Likely the same person
- Dr Hiroko OkinagaServing together now · since 2007
- Yoichiro Hirayama2024-2025
- Atsushi Isihara2022-2024
- Yuichi Kono2020-2024
- Kazushige Nakajima2019-2022
- Kenji Horikawa2018-2020
- Tomoki Nakatani2017-2019
- Yuji Yoshida2015-2026
- Masao Sasayama2014-2017
- Yasuo Asada2011-2014
- Junichi Murai2010-2018
- Kunihiro Sawada2010-2011
- Yoshio Inayama2007-2010
- Naoki Muramatsu2007-2010
- Keiichi Tayama2006-2007
- Junji Sasahara2002-2007
- Akaimasa Imai2002-2005
- Yoshimasa Nishizawa2000-2003
- Yoshisaburo Mogi1998-2002
- Mitsuhiro Mutoh1997-2002
- Makoto Aoki1996-1998
- Akira Kondo1994-1996
- Asao Watanabe1994-2000
- Etsuko Okinaga1994-2015 dates incomplete
- George Wright1994-2003 dates incomplete
- Hideo Sekiguchi1994-1997 dates incomplete
- John Frederick Thomas1994-2007 dates incomplete
- Shoichi Okinaga1994-2008 dates incomplete
- Susumu Emori1994
- Yoshisabuco Mogi1993-1994 dates incomplete
Teikyo Foundation (UK) 3 people · Current
- Atsushi NishikawaServing together now Likely the same person
- Dr Hiroko OkinagaServing together now
- Yuji YoshidaServing together now
People marked “Likely the same person” are reached through a record that is a likely relationship to Yoshihito: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.
Sources
- Companies House
- Officer appointments and resignations.
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Edition
- Register edition compiled 25th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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