Virtual Assistant wanted for a small Japanese language school in Sydney

*Social media update (Weekly Facebook/Instagram)
*Organising files (Organising of teaching materials)
*Organising the preparation for new business ( We are about to launch a tour company in Japan this year - Website / Marketing /Social media etc)
*Organising the preparations for new business (We are about to launch a gourmet Japanese dining club membership in Sydney - Website / Marketing / Social Media etc)
*Simple book keeping
*Other tiny tasks
Prefer someone with understanding of Japanese culture and language.
For someone who can speak Japanese and English Salary is negotiable.