A few things to know:
1) She has a degree in forestry from Tottori University
2) After a couple of years at Sekisui House Ltd. she became a local bureaucrat.
5) After NexGen's demise, she joined the Nakayama's weirdly named "Nihon no kokoro o taisetsu ni suru" Party
i.e. Sugita is an MP because she had the top non-zombie spot on the LDP PR list in PM Abe Shinzo's home area. She did not have to campaign and no one voted for her.