しーな

About the Author

しーな is a savvy entrepreneur and freelance writer specializing in practical guides to modern side hustles, drawing from her own experiences in the world of online reselling. With a keen eye for spotting undervalued treasures in thrift stores and a knack for navigating digital marketplaces, she empowers everyday people to turn their hobbies into profitable ventures. Her debut book, 「古着転売」だけで毎月10万円―メルカリでできる最強の副業, demystifies the art of vintage clothing resale on platforms like Mercari, offering step-by-step strategies to generate consistent income without quitting your day job. Passionate about financial independence and sustainable living, しーな continues to share actionable insights through her blog and workshops, inspiring a new generation of hustlers to achieve economic freedom one thrifted find at a time.