Otagiri was born in Ishikawa Prefecture on September 2, 1978.
[1] After graduating from high school, he joined J1 League club Kyoto Purple Sanga in 1997.
In 2004, he moved to JFL clubYKK AP (later Kataller Toyama).
Although his opportunity to play decreased in 2008, the club was promoted to J2 League in 2009.
This biographical article related to a Japanese association football defender born in the 1970s is a stub.