Bilingirl

, also known as or Bilingirl Chika, is a Japanese YouTuber. Since 2011, Yoshida has been producing videos on YouTube where she gives casual English lessons to Japanese people. As of 2026, she has 1.58 million subscribers on her YouTube channel. Yoshida moved to the United States when she was in her first year of elementary school due to her father's job transfer, and she grew up in Anacortes, Washington. She attended a Japanese school every week from elementary to high school, where she was classmates with actor Kei Hosogai. After graduating from high school, Yoshida enrolled at the University of Washington in 2003, where she majored in business and attended the Foster School of Business, and she graduated in 2007. After spending 16 years in the United States, she moved back to Japan, After posting more English lessons, her channel began attracting a following, and after 1.5 years, she decided to focus on her YouTube career full-time after receiving job inquiries from several companies.

In 2018, NHK broadcast a television program that named Yoshida as the 5th favorite YouTuber in Japan. In the same year, she launched a mobile app called "Help Me Travel", which teaches English phrases to Japanese people when traveling abroad.

In April 2020, Yoshida took a hiatus from her channel following criticisms of her decision to return to Japan from Malaysia at the height of the COVID-19 pandemic. She resumed posting videos on August 13, 2020.

Personal life

On October 18, 2015, Yoshida announced that she was getting married. In June 2018, On October 19, 2021, she announced that she had given birth to a son,

Publications

Year Title Publisher ISBN 2015 Kadokawa Magazines Media Factory 2018 Jitsugyo no Nihon Sha Jitsugyo no Nihon Sha 2019 2022