Russo-Japanese War consists of 198 pieces , a 59 x 98 cm map (printed in Japanese) and 12 pages of rules (in Japanese). Turn length is a month and units are brigades and divisions. No. of Players: 1-2 Playing time: 4 hours. Solitaire Suitability: High (on a scale of Low-Medium-High) Reprinted as Historical Simulate War-games Series 005 (Chinese Version) by AURORA GAME STUDIO in 2020.