Masaki Iizuka

Profile
Tenure
Dec 2019 – Present
Years in office
6.8 years
Name in Japanese
飯塚真規
Title at appointment
Representative Director, President, Executive Officer
Performance in office
TKC
Performance in office
FY2019FY2025Change
Revenue¥66.1billion¥83.5billion+26%
Net margin10.1%14.5%+4.4pt
SumiIizuka
Revenue¥54.9 billionRevenue¥83.5 billionNet margin7.3%Net margin14.5%2015/92020/92025/92030/9
Revenue¥54.9 billionRevenue¥83.5 billionNet margin7.3%Net margin14.5%2015/92020/92025/92030/9
API: /api/9746/financials_history.csv · /api/9746/financials/pl.json
Tenure

Tenure

Background

He is a career employee who joined TKC in April 2002. He became Director and Executive Officer in December 2010, Director and Managing Executive Officer in December 2012, and Representative Director and Senior Managing Executive Officer in October 2016. Since December 2019, when he became President, he has also served as Representative Director and President of the subsidiary TKC Customer Support Service. As of the FY ended September 2025, the largest shareholder was the Takeshi Iizuka Scholarship Foundation with 14.6%, and among individuals Shingen Iizuka held 2.8%. Any family relationship cannot be confirmed from the annual securities reports.

Education: Ritsumeikan University, Faculty of Letters, Philosophy (2000)

Selection

In December 2019 he succeeded Kazuyuki Sumi as Representative Director, President and Executive Officer, promoted 17 years after joining in 2002 and nine years after becoming Director and Executive Officer. In the fiscal year ended September 2019, just before he took over, consolidated net sales were ¥66.1 billion and operating income ¥9.3 billion, up from ¥61.6 billion and ¥8.7 billion the previous year. How he was chosen cannot be determined from the annual securities reports.

Initiatives

The annual securities reports give no specific account of decisions made during his tenure. In the FY ended September 2019, just before he took over, consolidated net sales were ¥66.1 billion and operating income ¥9.3 billion. In the FY ended September 2025, net sales were ¥83.5 billion, operating income ¥16.1 billion and net income ¥12.1 billion. Operating income has risen for six straight years from ¥11.4 billion in the FY ended September 2020.

Career

Career

TKC

Date Position
Apr 2002 Joined
Dec 2010 Director, Executive Officer
Dec 2012 Director, Managing Executive Officer
Oct 2016 Representative Director, Senior Managing Executive Officer
Dec 2019 Representative Director, President, Executive Officer

TKC Kasutama Support Services

Date Position
Dec 2019 Representative Director, President
References 1

References (Japanese primary sources)

  • TKC 有価証券報告書【役員の状況】