Games played by Yasuhiro Yamamoto (Hamamatsu, Japan) in this fuseki

425
1
3
7bw
+2 
=1 
-31
?  

1Yamamoto Yasuhiro - Takamura Syouto
2Yamamoto Yasuhiro - Maruyama Yasushi
3Yamamoto Yasuhiro - Maruyama Yasushi
4Yamamoto Yasuhiro - Maruyama Yasushi
5Yamamoto Yasuhiro - Ishitani Shin-ichi
6Yamamoto Yasuhiro - Maruyama Yasushi
7Maruyama Yasushi - Yamamoto Yasuhiro