Higuchi wonders who Shinnosuke 's biological father is .
Higuchi asks Konatsu if Shinnosuke has blood ties from both the second generation Sukeroku and the eight generation Yakumo , Konatsu proceeds to neither confirm or deny that accusation .
Wondering who Shinnosuke 's biological father is , Higuchi asks Konatsu if Shinnosuke has blood ties from both the second generation Sukeroku and the eight generation Yakumo , Konatsu proceeds to neither confirm or deny that accusation .