[Official Website](https://www.i-jmac.com/member/tsuchiyama-sigeru/)

He was the assistant of [Mikiya Mochizuki](https://anilist.co/staff/98755/). In 2007, he won the Excellence award at the 36th Japan Cartoonist Association Award for Kuishinbou!. He passed away on May 24, 2018 at the age of 68 from cancer.