Holly studied Japanese at Oxford University, then spent 20 years advising institutional investors in the UK and Europe on Japanese equities. After leaving the financial industry, she earned a master's degree in Corporate Governance and Business Ethics from the University of London. A CELTA-certified ESOL/EFL teacher, Holly provides online private lessons at ELT while volunteering at citizens advice bureaus and West London Welcome, a refugee support organization. She specializes in business English, financial English, and pronunciation coaching.

Tom graduated with First Class Honours in English Literature from Cambridge University. He then taught English at Japanese schools through the JET Programme. Holding a UK Primary School Teaching Certificate, he is passionate about helping students grow with confidence and creative thinking. He also earned a master's degree in Children's Book Illustration from Anglia Ruskin University and creates children's picture books and illustrations, making him an expert in lessons for children.

After earning his master's degree in English Literature from Oxford University, Andrew supported executives working overseas at JFE Holdings and taught at Japanese universities for 5 years. He later completed his MBA at Manchester Business School and worked in institutional sales for Japanese equities at a securities firm. He has extensive experience teaching general business English, specialized English, and lessons for executives and MBA students. He excels at coaching for conference speeches, presentations, and preparing executives for life and work abroad, particularly in the UK.

After graduating from University College London, David became an ICAO-certified Aviation English Examiner, evaluating the English proficiency of pilots, cabin crew, and air traffic controllers at airlines worldwide. He then served as Head of ESL at the Rafa Nadal Tennis Academy, providing ESL programs to multinational students, coaching staff, and professional tennis players. He has also taught English to high-level business professionals at renowned companies including Google, Deloitte, Mitsubishi Corporation, and Sumitomo Corporation.