Koichi Sekimoto is a former Japanese

Japanese people

The are an ethnic group originating in the Japanese archipelago and are the predominant ethnic group of Japan. Worldwide, approximately 130 million people are of Japanese descent; of these, approximately 127 million are residents of Japan. People of Japanese ancestry who live in other countries...

 football player.

Club career statistics

|-
|1997||rowspan="6"|Sagan Tosu

Sagan Tosu

is a Japanese professional football club, currently playing in the J. League Division 2. The team is located in Tosu, Saga Prefecture.Sagan is a coined word with a couple of meanings behind it. One of its homophones is in Japanese. This symbolises many small elements uniting to form one...

||rowspan="2"|Football League

Japan Football League

The is the 3rd tier of the Japanese association football league system, following J. League Division 1 and J. League Division 2. Also known as the JFL, it is generally considered as the top amateur league in Japan although in reality it is a semi-professional league as many full-time footballers...

||7||1||1||0||0||0||8||1
|-
|1998||20||0||3||1||colspan="2"|-||23||1
|-
|1999||rowspan="4"|J. League 2

J. League Division 2

The or is the second division of and is the second-tier professional association football league in Japan. Currently, J. League Division 2 is the second level of the Japanese association football league system. The first tier is represented by J...

||10||0||0||0||1||0||11||0
|-
|2000||11||0||0||0||0||0||11||0
|-
|2001||25||1||4||0||2||0||31||1
|-
|2002||16||0||3||0||colspan="2"|-||19||0
89||2||11||1||3||0||103||3
89||2||11||1||3||0||103||3