Shingen Shiraoka (白岡信玄; Shiraoka Shingen) is a supporting character in Short Cake Cake. He works for the Mizuhara household and is in charge of looking after Rei and Riku.




  • In his teenage years he was a yankii (a type of delinquent youth in Japan).
  • He used to be in a relationship with Ran but she broke up with him.
  • He began working for the Mizuhara household when he turned 18.
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