大井も勝負します！
大井5R
https://note.com/gachigachikeiba/n/nd976f78d0e0e
大井6R
https://note.com/gachigachikeiba/n/nbdb7bc274940
大井7R
https://note.com/gachigachikeiba/n/n87581921ae93
大井8R
https://note.com/gachigachikeiba/n/ne781546cf430
大井9R
https://note.com/gachigachikeiba/n/n6e8de6b00e82
是非参考にして下さい