Eba Hiroki

Eba Hiroki (江場弘樹) is a Japanese amateur tsumego composer and author of Basic Life and Death Dictionary.

His personal website contains many Go related materials (Japanese-only), such as:

• professional players' names on the Fox server (see Pros on Fox page)
• problems by him and another amateur composer, Tsukamoto Keiichi (塚本惠一)
• articles by Tsukamoto, "How to compose tsumego" and "Get strong at tsumego"

He was also running The tsumego social gathering (詰碁を楽しむ会, tsumego o tanoshimu kai) until 2009.