Games played by Kazuto Hasegawa (Osaka, Japan) in this fuseki

523
41
4bw
+ 4
=  
-  
?  

1Hata Masayuki - Hasegawa Kazuto
2Mano Yoshihisa - Hasegawa Kazuto
3Matsuura Hiroshi - Hasegawa Kazuto
4Kawano Takahisa - Hasegawa Kazuto