Jan 1969: Established Print Kikaku as a sole proprietorship Apr 1970: Renamed Print Kikaku to Sogo Insatsu (general printing) Dec 1972: Established Sogo Shoken Co., Ltd. (reorganized from Sogo Insatsu), Representative Director, President Aug 1977: Representative Director, President, Ari Insatsu Co., Ltd. (liquidated Jul 1993) Jul 1982: Representative Director, President, Sapporo Insatsu Co., Ltd. (merged into the Company Mar 1994) Jun 1990: Representative Director, President, Kikusui Shoji Co., Ltd. (merged into the Company Mar 1994) Feb 1998: Established Sapporo Print Pia Cooperative, Chairman (current) Oct 2004: Representative Director, Chairman and General Manager of Administration Department, the Company Jul 2005: Representative Director, Chairman, the Company Dec 2005: Director, Ajikaori Senryaku Kenkyujo Co., Ltd. May 2010: Representative Director, Print House Co., Ltd. Oct 2022: Director, Honorary Chairman, the Company (current)

Apr 1980: Joined the Company Apr 1993: General Manager, Sales Department, the Company Aug 1995: General Manager, Sales Department, Commercial Printing Division Oct 1997: Director, General Manager, Commercial Printing Division Feb 1999: Director, General Manager of Sales Headquarters and General Manager of Sales Department No. 2 Apr 2002: Director, General Manager of Sapporo Sales Headquarters (in charge of Marketing Department, Special Sales Department and Osaka Sales Department) Apr 2003: Director, General Manager of Sales Headquarters and General Manager of Osaka Branch Oct 2004: Director, President and General Manager of Sales Headquarters Oct 2006: Representative Director, President and General Manager of Sales Headquarters May 2010: Representative Director, President, General Manager of Sales Headquarters and General Manager of Planning and Administration Headquarters Aug 2013: Representative Director, President and General Manager of Sales Headquarters Mar 2015: Representative Director, Machi Hito Shigoto Soken Co., Ltd. Aug 2018: Representative Director, President, the Company Oct 2020: Director, Ajikaori Senryaku Kenkyujo Co., Ltd. Oct 2022: Representative Director, Chairman, the Company (current)

Apr 2001: Joined Endo Shuhei Architecture Research Institute Co., Ltd. Feb 2004: Joined the Company Oct 2007: General Manager, Production Center, the Company Oct 2011: Director, General Manager of Production Headquarters Aug 2013: Director, General Manager of Integrated Production Headquarters Oct 2016: Managing Director, General Manager of Integrated Production Headquarters Aug 2018: Managing Director, in charge of Hokkaido Division and Management Office Oct 2018: Senior Managing Director, in charge of Hokkaido Division and Management Office Oct 2021: Vice President and Director, in charge of Management Office Oct 2022: Representative Director, President, in charge of Management Office (current) Jun 2023: Director, Ajikaori Senryaku Kenkyujo Co., Ltd. (current)

Jun 2003: Joined the Company Oct 2013: General Manager, Commercial Printing Sales Department No. 2, the Company Dec 2013: General Manager, Sales Department, Aomori Sales Office Feb 2015: General Manager, Sales Headquarters Oct 2016: Executive Officer, General Manager of Sales Headquarters Feb 2018: Executive Officer, General Manager of Sales Department, Tokyo Branch Aug 2019: Executive Officer, General Manager of Honshu Sales Department Oct 2019: Director, General Manager of Honshu Sales Department Oct 2022: Managing Director, General Manager of Honshu Division (current) Jun 2023: Director, Ajikaori Senryaku Kenkyujo Co., Ltd. (current)

Apr 1987: Joined Sensyu Co., Ltd. Oct 1994: Joined the Company Apr 2001: General Manager, Sales Department No. 4 Oct 2004: Executive Officer, General Manager of Business Development Department Oct 2006: Director, General Manager of Business Development Department Oct 2012: Managing Director, in charge of Eastern Japan Division and Tokyo Branch Manager Aug 2013: Managing Director, in charge of New Year Card and Merchandise Business Division Feb 2016: Managing Director, in charge of Machi Hito Shigoto Department Aug 2017: Director, Machi Hito Shigoto Soken Co., Ltd. Aug 2018: Managing Director, in charge of Business Development Department Oct 2018: Director, in charge of Business Development Department Feb 2019: Director, General Manager of Hokkaido Sales Headquarters Feb 2020: Director, General Manager of Business Development Department Aug 2022: Director, General Manager of Business Development Department and General Manager of Regional Revitalization Support Department Apr 2023: Director, General Manager of Regional Revitalization Support Department Apr 2024: Director, General Manager of Strategic Sales Department Apr 2025: Director, General Manager of Regional Revitalization Support Department (current)

Mar 1990: Joined the Company Aug 2004: General Manager, Sales Department, Tokyo Branch Oct 2010: Executive Officer, General Manager of Sales Department, Tokyo Branch Aug 2013: Executive Officer, General Manager of Sales Department, Commercial Printing Division Feb 2015: Executive Officer, General Manager of Fripper Business Division Aug 2016: Executive Officer, General Manager of Machi Hito Shigoto Department Oct 2016: Director, General Manager of Machi Hito Shigoto Department Aug 2017: Director, General Manager of Fripper Business Division Aug 2018: Director, General Manager of Hokkaido Sales Headquarters Aug 2023: Director, General Manager of New Year Card Business Headquarters Apr 2024: Director, General Manager of Strategic Sales Department Apr 2025: Director, General Manager of New Year Card Business Headquarters (current)

Mar 1993: Joined the Company Oct 2010: General Manager, Sales Department, Tokyo Branch Mar 2012: General Manager, Sales Department, Osaka Branch Oct 2012: General Manager, Sales Department, Tokyo Branch Aug 2013: General Manager, New Year Card and Merchandise Business Division Oct 2013: Executive Officer, General Manager of New Year Card and Merchandise Business Division Feb 2016: Executive Officer, General Manager of Sales Department, Asahikawa Jan 2017: Executive Officer, General Manager of Sales Department, Osaka Branch Aug 2017: Executive Officer, General Manager of Sales Department, Tokyo Branch Feb 2018: Executive Officer, General Manager of Planning and Administration Headquarters Oct 2018: Director, General Manager of Planning and Administration Headquarters (current)

Nov 2007: Joined the Company Oct 2015: General Manager, ITS Department Oct 2019: Executive Officer, General Manager of ITS Department Oct 2020: Director, General Manager of New Year Card Business Headquarters (current)

Apr 2025: Joined the Company, General Manager, Sapporo Sales Department, Hokkaido Sales Headquarters Oct 2025: Director, General Manager of Hokkaido Sales Headquarters (current)

Apr 1978: Joined Fukuoka City Social Welfare Corporation Apr 2001: Director, Komap Co., Ltd. May 2008: Representative Director, Pit Media Marketing Co., Ltd. Jul 2013: Director, Japan Regional Information Promotion Association (now Japan Regional Content Promotion Association) (current) Jun 2017: Representative Director, Nicoa Co., Ltd. Jun 2020: Director, Ajikaori Senryaku Kenkyujo Co., Ltd. (current) Oct 2020: Director, the Company (current)

Apr 1980: Joined The Hokkaido Bank, Ltd. Jun 2006: Executive Officer, Regional Sales, The Hokkaido Bank, Ltd. Jun 2008: Managing Executive Officer, Regional Sales and General Manager of Hakodate Branch, The Hokkaido Bank, Ltd. Jun 2010: Director, Managing Executive Officer, General Manager of Sales Division, The Hokkaido Bank, Ltd. Jun 2013: Representative Director, President, Dou Card Co., Ltd. Jan 2017: Representative Director, Vice President, Hokuhoku TT Securities Co., Ltd. Oct 2021: Director, the Company (current)

Apr 1980: Joined Big A Co., Ltd. May 1984: Joined the Company Aug 2000: General Manager, Sales Department No. 4 Apr 2001: General Manager, Sales Department, Tokyo Headquarters Mar 2005: General Manager, New Year Card Business Department Apr 2012: Executive Officer, General Manager of Business Development Department Aug 2013: General Manager, New Year Card and Merchandise Business Division Aug 2016: General Manager, New Year Card Sales Department Oct 2018: Executive Officer, General Manager of New Year Card Business Department Oct 2020: Director (Full-time Audit and Supervisory Committee Member), the Company (current)

Apr 1969: Joined The Hokkaido Bank, Ltd. Jun 1996: Director, General Manager of Head Office Sales Department, The Hokkaido Bank, Ltd. Jun 1999: Executive Officer, General Manager of Head Office Sales Department, The Hokkaido Bank, Ltd. Apr 2000: Senior Managing Director, Karakami Kanko Co., Ltd. Feb 2001: Managing Director, Otsuki Shokuzai Co., Ltd. Apr 2002: Senior Managing Director, Otsuki Shokuzai Co., Ltd. Apr 2008: Vice President and Director, Sapporo Daiichi Kousan Co., Ltd. Oct 2010: Corporate Auditor, the Company Oct 2015: Director, Audit and Supervisory Committee Member, the Company (current)

Apr 1978: Joined Hokkaido Shimbun Co., Ltd. Sep 1995: Deputy General Manager, Advertising Department, Tokyo Branch Mar 2001: General Manager, Advertising Department, Tokyo Branch Mar 2003: General Manager, Advertising Department, Head Office Dec 2005: Deputy General Manager, Advertising Bureau, Head Office Jun 2012: Representative Director, President, Kitanihon Kokokusha Co., Ltd. Oct 2019: Director, Audit and Supervisory Committee Member, the Company (current)