Games played by Shin-ichi Ishitani (Fuji, Japan) in this fuseki

5
23
41
3bw
+1 
=  
-2 
?  

1Ishitani Shin-ichi - Kamiya Shunsuke
2Ishitani Shin-ichi - Fukui Nobuhiro
3Ishitani Shin-ichi - Maruyama Yasushi