Reference

"Komaochi Joseki" : Kazuharu Shoshi, Nihon Shogi Rennmei

Handicapped Joseki

"The Art of Shogi" : Tony Hosking, The Shogi Foundation

"Komaochi Story in Shogi Sekai magazine" : Manabu Senzaki, Nihon Shogi Rennmei

"Shogi Taikan" : Toshio Kimura, Nihon Shogi Rennmei