Shizuka grew up among wood works, tools and chisels. Her family has owned a carpentry business for two generations now,
managed by her grandfather and then her dad. She's supposed to be the 3rd generation heir to the family trade.
Her grandfather wants her to carry on his business, but her father wants her to continue studying in a college and work in a office.
Shizuka, however, doesn't mind the idea of being a carpenter even though most carpenters are male.