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

5
43
2
1
4bw
+2 
=  
-11
?  

1Isobe Taizan - Ishitani Shin-ichi
2Ishitani Shin-ichi - Kawano Takahisa
3Ishitani Shin-ichi - Miyagawa Junzo
4Ishitani Shin-ichi - Fujita Yudai