Games played since 2014 year by
Akihiro Koyama
(Tokyo, Japan) in this fuseki
4
2
5
1
3
4
b
w
+
 
1
=
 
1
-
2
 
?
 
 
1
Koyama Akihiro - Tomobe Katsuhiro
2
Koyama Akihiro - Iwano Fumio
3
Fujikawa Masaki - Koyama Akihiro
4
Fujita Maiko - Koyama Akihiro
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