Games played by Shunsuke Kamiya (Tokyo, Japan) as black in this fuseki

25
413
7bw
+21
= 1
-3 
?  

1Kamiya Shunsuke - Kawamura Norihiko
2Kamiya Shunsuke - Oosumi Yuuki
3Kamiya Shunsuke - Tada Ayako
4Kamiya Shunsuke - Iwano Fumio
5Kamiya Shunsuke - Sato Kiyotomi