Tozawa Akinobu (b.1940) is a Nihon Ki-in professional. He earned promotion to 9 dan in 1981.
During many years in the 80-ies and 90-ies last century he visited the Warsaw Open every year. He also taught 2 weeks during both EGCs in Tuchola (Poland) and at least once in a Summer School in Lithuania, in 2003 - during one week, just before the second EGC in Tuchola. He became the second honorary member of the Polish Go Association, after Janusz Kraszek.
He is known for his strong attacking/fighting style.