Games played since 2014 year by Yoichi Tamada (Mito, Japan) in this fuseki

425
1
3
4bw
+11
=1 
-1 
?  

1Tamada Yoichi - Nakamura Souta
2Tamada Yoichi - Iwano Fumio
3Chigira Makoto - Tamada Yoichi
4Tamada Yoichi - Kawaai Hitoshi