Games played since 2015 year by Shin-ichi Ishitani (Fuji, Japan) in this fuseki

4
52
1
3
5bw
+3 
=1 
- 1
?  

1Ishitani Shin-ichi - Nakayama Tomoharu
2Ishitani Shin-ichi - Miura Hitoshi
3Tachi Masaya - Ishitani Shin-ichi
4Ishitani Shin-ichi - Yamamoto Yasuhiro
5Ishitani Shin-ichi - Ono Takayuki